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ALERT UPDATE 2004
LEPIDOPTERA ALERT #2004.050 Your assistance is requested to keep your colleagues informed!
ALERT UPDATE is always under construction. In order to allow ALERT UPDATE to take less time to load with broadband internet, and especially less time to load by those with dial-up internet I have removed all those Alert Update Reports prior to 2004. If you view this site, but I do or would not have your email address, please send the address to lepalert@comcast.net so that I may communicate with you. Any suggestions you may have to assist me in providing the information you may desire are most welcome! Any photographs you may desire to have incorporated in subsequent 2004 lepalert report(s) are herewith solicited.
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Report from Martin Bialecki, November 6: Today I observed a small Red Admiral just northeast of the intersection of Mull and Wellwood roads, Manchester Township, Section 32, Washtenaw County. (Note from Owen: This is a late date record, the previous being October 29.) Entomology Specimen Cabinet available: Anyone you know that might be interested? Report from Mark Schmidt, November 1: As
you may recall, I had a lone sleeve of 2nd brood S. cynthia larvae braving
the late October elements. All but two had made cocoons, completing a
full second brood. Interestingly, the cocoons are generally smaller
than usual and are of a reddish-orange color. Some were even made in
the leaf litter in the bottom of the sleeve without much of a peduncle
Report from Mark Schmidt, October 30: The
other day, I received an interesting e-mail with the subject line, "We
sell Regalis." I did not recognize the sender. Report
from Kyle Johnson, October 26 Report from John Farmer, October 26: I'm still catching commas. Got 4 yesterday. Expect I may catch more over the next several days of 60-degree weather, I'm wondering if you'd like me to save out a specimen of each as vouchers for state, Washtenaw, or your own late dates? Mo's book lists late dates of October 15 for P. comma, October 11 for P. progne, and October 16 for interrogationis. Have any of those state late dates been surpassed since publication of Michigan Butterflies & Skippers? Reply by Owen, edited: Mo's dates of October 11 for P. progne is still valid to my knowkedge, The late date for P. interrogationis is 30 October 1999 by me (Owen A. Perkins) for Branch County. You (John C. Farmer) provided 2 November 2000 for P. comma for Washtenaw County. The late date for L. c. bachmanii is 3 November 1965 for Washtenaw County by Paul DeMarroio in the U of M collection. Report from Dr. Moth (Mark Schmidt) October 24: It was a very pleasant day today. I had my last calleta eclose today so I thought that I'd spend some time with her shooting pictures. I'll share a few that seemed to come out OK.
Note from Owen, October 9: I apologize for the lateness of of the September entries, but other matters took precedence. Email from Mo, October 4: Owen,
How are you doing, now that Fall has arrived!? I'm sorry to see it cool off
so suddenly, as I had hoped to do more collecting! Email from John Farmer, September 30: CHECKERED SKIPPERS: Roger Kuhlmann,
I read your posting. Slight correction on my sighting(s). I saw
three Checkered Skippers in Hillsdale Co. on the same day, September 4 -
none before or since. I caught one as a voucher specimen and saw
another at the same location (Hog Creek Road 1/10 mile north of Youngs Rd.)
a little later. Also saw Email from Roger Kuhlman, September 30: The American Butterflies article has been
published and copies are coming round. Email from Christopher A. Rickards, September 29: Chris takes superior photographs of butterflies and here are two examples that he is sharing. Thank you! Pictures from Badlands, South Dakota, August 2004.
Email from Roger Kuhlman, September 29: The hot weather we have been experiencing
in southeast Michigan until the last few days has been great for
butterflies. On Wednesday September 22, I found a Checkered Skipper on the
Sharon Valley Road gamelands in sw Washtenaw county. It was nectaring on
White Aster as were many other butterflies that day. This Checkered Skipper
is only the third one Email from John M Swales, September 9: Today I had 1 Am. Copper, 1 GSF, 1 RSP,
and 1 Variegated Frit in Camden Twp, Hillsdale county. And hundreds of
sulfurs, several Monarch, etc. Email from John Farmer, September 7: Here at 13475 Petersburg Road I saw my
first Fiery Skipper of the year around noon today. Also have seen
several Buckeyes here over the past week. Note from Kyle Johnson, September 12 Hi Owen, I recently looked at the Lepalert
website, and it seems that my report didn't get through, so here it is
again.
I have just finished putting together the
butterfly portion of my collection and also the database for those
specimens, so after I check over and organize the database I'll send it your
way. NOTE from Owen: Keep
your eyes peeled for strays that may have been carried north by Hurricane
Frances! Especially the Sachem Skipper (A. campestris), the Eufala Skipper (L. eufala), and the Long-tailed Skipper (U. proteus), as well as the Goatweed Butterfly (A. andria), Mexican Sulphur (E. mexicanum), Orange-barred Sulphur (P. philea), and the Cloudless Sulphur (P. s. eubule). There are others! I thought I saw a Cloudless Sulphur pass through my yard today (September 10) but it was flying about 10 feet above the garden and fast and erratic. I hadmy net handy, but it was of no use today. I would appreciate voucher specimens of any of the above with data should you sight any and be so fortunate to catch one or knock it down with a folded newspaper, magazine or other handy object!!! I would accept a photograph, but a voucher specimen would be more desirable. Happy sighting! Email from Martin Bialecki, September 9: Today I had 1 Am. Copper, 1 GSF, 1 RSP, and 1 Variegated Frit in Camden Twp, Hillsdale county. And hundreds of sulfurs, several Monarch, etc. Email from John Swales, September 9: Yes, Roger Wykes and I had our first fiery on your New England Aster last Friday. Yesterday (Wednesday), 2 Leonard's and 11 American Copper at Sharon Hollow; 3 more Leonard's at Hankerd. Nothing else of note. Email from Mo to Steve Ross, September 9: Steve, I just
examined your last box of butterflies/skippers from the Ottawa NF. Here are
the results: Email from John Farmer, September 7: Here at 13475 Petersburg Road I saw my
first Fiery Skipper of the year around noon today. Also have seen
several Buckeyes here over the past week. An email reply from John Farmer, September
7 Email from David C. Etz, September 8: Thanks for the quick reply - I appreciate
the info. As a Lepidopterist, I'm just an amateur, but I have been
fascinated since youth with the swallowtails & silkmoths.
Unfortunately, I haven't collected any scientifically useful specimens
during that time. I have been rearing silkmoths for the last several
years, mainly for a science display in my wife's classroom at school, but
also as a hobby. We've reared most of the native saturniids (cecropia,
polyphemus, promethea, luna, imperial, & Email from Owen to Dave, September 7: Email from David C. Etz, September 3: I noticed on the Lepalert that you replied
to an e-mail from Melissa Lettick (8/20), regarding regal moths, that
several have been vouchered in the last half dozen years in Michigan.
I'm curious where in Michigan these were recorded? I assume one of
them would be the Washtenaw Co moth found in early July? I obtained
ova last year from Pennsylvania and reared half a dozen pupae that emerged
in late July and early August of this year. I put 2 females outside
overnight for about a week, but no wild males were called in. Do you
know if regals fly primarily in early July here in Michigan? In your
reply you also stated that the larval food plants (walnut, hickory, and
similar trees) are not all that prevalent in Michigan, but it seems as
though there would be some areas in Michigan where these trees are
relatively abundant (?) Do you know whether regals also utilize sumac
in the wild? (It was sumac that I used to rear them). Report from Kyle Johnson, August 31: Here's my report for two weekends ago with some pics. The first two are of the Catocala sp. from the bait trap (Aug. 21) Sighting by Owen A. Perkins, August 26, 2004:
Report from Mo, August 21: August 12-18, Richard Henderson (KY), Ted Herig (MI) and Jim Vargo (IN), joined 'Mo' Nielsen at his Otsego County 'hut' for essentially a Catocala trapping 'foray'. Using 12 bait traps, 3-4 UV traps, a baited trail, MV/UV/sheet set-ups, and a SL/UV at the hut, they found 'Cats' in lower than usual numbers as compared to previous years. Approximately 60 plus 'Cats’ representing 14 species were trapped in bait traps, plus a few others were seen/taken during this period. Included were C. antinympha, coelebs, ilia, cerogama, relicta, unijuga, briseis, semirelicta, concumbens, sordida, ultronia, crataegi, praeclara, blandula. We found several semirelicta, both sexes, in bait traps and on baited trees-more than expected! All of the 'Cats’ were in “immaculate” condition. Richard and Ted bagged several females for ova and rearing. Other notable moths taken during this period were: Arctia caja americana (few), Syngrapha epigaea (1 ), rectangula (1 ), Apamea ophiogramma (1 ), Papaipema pterisii (1 ), Polia purpurissata ( common).Eurois asrticta (common), Schinia arcigera (1 ). Manyother noctuids were taken that must await later identification! During the day, under sunny skies they saw/collected the following butterflies and skippers: P. napi oleracea, rapae, C. philodice, eurytheme, L. phlaeas americana, Satyrium titus, S. cybele, atlantis, B. selene myrina, P. progne, N. antiopa, milberti, L. arthemis astyanax, L. archippus, E. anthedon, C. pegala nephele, D. plexippus, H. leonardus, E. vestris metacomet. Most species were found in low numbers. Temperatures during this period ranged from a low of 38-40 d. to a high of about 78d. We believe that the lower than normal temperatures had an impact on the low number of species and their numbers. On August 16/17, we made a trip to Cheboygan Co. set UV traps along Elliot Creek and in Cheboygan State Park. Unfortunately, some of our traps malfunctioned and very few moths were taken; most notable were C. coelebs, Oligia bridghami. Hypocoena inquinata. During the day, a few L. dorcas were seen in an area of shrubby cinquefoil. Ted found a fresh pupal skin of P. appassionata in a dead Pitcher Plant leaf-indicating the population is emerging. It was exciting to see an adult and immature Bald Eagle in the Park-always a bonus on these trips! Mo forwarded this (edited by OAP) email from Stan Lilley, August 23: Yes,
I do use a digital camera, a Nikon Coolpix 4500. I still occasionally carry
my Canon EOS A2, but I really love the immediate review capability of the
digital and the quality is getting pretty good these days. Mo forwarded this (edited by OAP) email
from George Balogh, August 18:
Email from Melissa Lettick, August
20: Hi. I just came across your site
while researching the Regal Moth, wanting to find a photo to refresh my
memory of its astounding beauty. None of the sites I've found really
show the subtleties of the coloring very well, or give a sense of its size.
I'm not a scientist or a collector but had a unique sighting last summer
while riding my bike with some friends on the Note from Owen: From what my entomologist friends have told me, the Royal or Regal Walnut Moth (the larva commonly known as the Hickory Horned Devil) is a seldom encountered moth. It has only been vouchered in Michigan less than a dozen times. Since the larva is a walnut, hickory and similar tree feeder and since these trees are not all that prevalent in Michigan, one wouldn't expect to encounter this species very often. It can be attracted to Mercury Vapor and Ultra Violet lights as I am aware of several being vouchered by this method in the past half-dozen years. It is one of the large moths and its common name implies its beauty - Regal Moth. One good site is: http://creatures.ifas.ufl.edu/bfly/regal_moth.htm Email from Mark Schmidt of Ohio, August 15: Howdy Gang! Report from Kyle Johnson, August 15: Here are some Michigan pics. Perhaps one more report to come before I head back to Madison in only two weeks!
Report
from Kyle Johnson, August 13: The
past couple of weeks have been nothing but intense ento-action for me,
leaving little time for rest. From
July 22 to July 30 I was out west on “vacation”, which for me meant 9
days of hardcore ento surveying, and well over a hundred miles of hiking
(and all for a grand total of $210, $180 being gas!).
July 31st I spent in Douglas county WI and Gogebic co. MI surveying;
that night I returned home in Green Bay only to return to the UP the very
next day! I’ll keep the details of the west trip to a minimum (yes, I know it’s not Michigan!). In summary: the butterfly action was insane! Hard to keep track of numbers of everything, especially the Speyeria! I didn’t notice too much in the way of moths, but did catch a couple of really neat looking Arctiids, and missed a huge one with a wild looking pattern. I stopped at a few places along the plains, but most of the time I was at higher elevations in Wyoming; two days east of Teton NP, and four days hiking the Bridger Wilderness of the Wind River Mountains.
Those
four days in the Wind River Range were the most intense bug expeditions I
have ever experienced - a 20 mile hike, then a 14 mile hike, followed by a
26 mile hike, and ending with a 30 mile hike that had me on the verge of
collapse! All hiked through
incredibly beautiful, rugged, mountainous, and very remote wilderness; I
really had to work to see many of the species I encountered! I won’t get into detailed reports of what I saw, but to
save time here’s a list of all the species I encountered (at least the
ones confirmed by capture and/or vouchers, I probably saw many others but
could not confirm them. Also,
even with vouchers, can you really ever be sure of your Speyeria?!) Papilio
zelicaon, Papilio polyxenes asterias, Papilio rutulus, Papilio eurymedon,
Parnassius clodius, Parnassius smintheus, Colias meadii, Colias eurytheme,
Colias philodice, Colias pelidne minisni, Colias gigantea, Anthocharis
stella, Euchloe ausonides, Pieris rapae, Pieris marginalis, Pontia protodice,
Pontia occidentalis, Danaus plexippus, Coenonympha tullia ochracea,
Coenonympha haydenii, Cercyonis pegala nephele, Cercyonis oetus charon,
Erebia epipsodea, Erebia callias, Limenitis weidemeyerii, Vanessa cardui,
Nymphalis milberti, Euphydryas chalcedona anicia, Euphydryas editha beani,
Chlosyne palla calydon, Chlosyne whitneyi damoetas, Phyciodes selenis,
Phyciodes tharos, Phyciodes campestris, Boloria napaea halli, Boloria selene
tollandensis, Boloria chariclea helena, Boloria kriemhild, Boloria frigga
sagata, Boloria freija browni, Speyeria mormonia eurynome, Speyeria hydaspe
sakuntala, Speyeria callippe nevadensis, Speyeria egleis macdunnoughi x
utahensis, Speyeria zerene picta x
gunderi, Speyeria edwardsii,
Satyrium titus immaculosus, Satyrium fuliginosum, Callophrys affinis,
Lycaena cupreus artemisia, Lycaena helloides megaloceras, Lycaena heteronea,
Lycaena editha, Everes comyntas, Everes amyntula, Glaucopsyche lygdamus oro,
Euphilotes ancilla, Lycaeides idas atrapraetextus, Lycaeides melissa,
Plebejus saepiolus insulanus, Icaricia icarioides pembina, Icaricia acmon
lutzi, Oarisma garita, Thymelicus lineola, Polites draco, Polites sonora
utahensis, Anatrytone logan lagus, Amblyscirtes vialis, Erynnis persius
borealis, Pyrgus ruralis, Pyrgus communis The Boloria probably deserve special mention (and I’m sure some of you out there might find interest in this genus). The best find by far was B. napaea halli. I encountered it halfway through my 20 mile hike in the Wind Rivers in an interesting boggy tundra-like habitat along a stream (the “bogs” that I saw are nothing at all like a UP muskeg).
Considering my interest in bog fauna (either the alpine zone or bogs are my favorite habitat [until I see the arctic some day], I can’t decide which) seeing frigga and freija again was a very interesting experience. Boloria frigga sagata was fairly common around Togwotee Pass east of Teton NP; I always found it flying around shrubby willows in moist areas along streams. Boloria freija browni I saw fairly frequently in subalpine to timberline habitats in the Wind Rivers, usually in boggy tundra like areas with shrub willows.
Surprisingly
I found no Oeneis (although I
never got above 10,900 ft.), and the only noteworthy species of my favorite
genus Erebia was callias;
I searched quite a bit for theano
ethela but found none. At
Powder River Pass in the Bighorns I traversed the rockslides searching for magdalena;
I think I saw two but raging alpine winds carried them far, far away before
I could get a good look at them. The
old Erebia “fly up high and let
the wind carry you far away from Kyle” tactic that is often used by discoidalis. Only it is
much, much easier to run in a bog after discoidalis
than it is to frantically stumble across a steep rockslide after magdalena! Back to something a little closer to home (or maybe not so close for those of you in the LP). On my way back from out west I swung up to Douglas Co. in the far northwest corner of WI. On Aug 1 I woke up and did some searching in the morning around the Milchesky Road Bog and the Bear Creek Bog (the one on county road A with all the chariclea). Just like the UP things seemed to be biologically behind, but I did manage to find one Boloria chariclea grandis along the edge of the Bear Creek Bog.
Some
of the other notable species were Lycaena
dorcas, Lycaena epixanthe michiganensis, and Euphyes
dion. Now that I had
surveyed the habitat of Boloria
chariclea grandis and even vouchered a specimen, I headed off to Gogebic
co. MI in hopes of a new state record. That
day (Aug. 1st) I visited four out of the many bog sites that I
located using aerial photos, all in Gogebic Co.
The first was Bedboat Lake Bog, a fairly large bog around Bedboat
Lake. Nothing too extraordinary
in the bog itself, but I had two good captures along the road that circles
south of the bog: Polygonia satyrus
and Lycaena dorcas.
Totals there were: Colias eurytheme 4, Colias
interior 1, Pieris oleracea 2,
Cercyonis pegala nephele 4, Limenitis
arthemis arthemis 1, Polygonia
satyrus 1, Phyciodes selenis
1, Boloria selene atrocostalis 1, Speyeria
atlantis 10, Lycaena dorcas 1,
Thymelicus lineola 4, Lycaena
epixanthe michiganensis 61, Hesperia
comma laurentina 5, Polites mystic
3, Euphyes vestris 5.
This bog seems like a very good site for jutta
and eunomia. There are no
good dry hummocky areas for freija/discoidalis as far as I could find, but I
didn’t do all that much hiking, most of which followed the lake edge,
which I gradually moved away from after breaking though five times! The
next site I visited was the most interesting to me, although I had no
unusual finds. I call it the
Gogebic Station Bog (it is north of Gogebic Station along the north side of
US-2). At first the site looks
more like a cattail marsh/ cedar swamp driving by, but the tamarack areas
are suggestive of a bog. After
hiking through a thick cattail sphagnum bog area I came out to a semi open
tamarack dominated bog with various shrubs and large amounts of what seems
to be the very same bog willow present in the Douglas Co. WI
frigga bogs.
At least now I had an excellent place to check for frigga
next year. After cutting
across a marshy area I came to another more open and less shrubby bog with
mostly tamarack and some spruce. By
this time I had noticed that this bog shares some of the vegetation (as far
as I can tell!) of the Douglas Co. chariclea
bogs, especially the bog goldenrod.
I was now even more excited about the site, but the temp had dropped
a little and strong winds were blowing, so no chariclea.
Totals there: Colias eurytheme 1, Lycaena
epixanthe michiganensis 26, Hesperia
comma laurentina 1, Polites mystic
1, Euphyes vestris 1.
The bog looks very good for jutta,
eunomia, and frigga. It also has
some small open hummocky areas that might have freija.
And of course, keep your eye out for chariclea! The
last two sites I stopped at very briefly (about 15 minutes each). The first was Bass Lake Bog, a few miles north of Watersmeet.
Totals were: Cercyonis
pegala nephele 2, Speyeria cybele
krautwurmi 1, Lycaena epixanthe
michiganensis 2 It is a
good sized tamarack dominated bog that looks good for jutta
and eunomia.
There are some good sized open meadows which I didn’t have time to
explore, but for the most part the bog seems too flat for freija
and moist for discoidalis. The last site was the North Watersmeet Bog, a few miles north
of Watersmeet on the west side of US-45.
Totals there: Lycaena epixanthe
michiganensis 10. Again,
this bog looks good for jutta and eunomia. This bog has some very open meadows like the Ramsey Lake Bog,
with some hummock development, so freija
might be a possibility here. It
still seems too moist for discoidalis,
but I haven’t explored the site much. Later
that night I was back in Green Bay, only to leave the very next night for my
Grandma’s house in the UP, staying up there for a week.
In addition to surveying my Grandma’s property (Trombly) and the
McFarland Bog, I also went with my family (or was it with the bugs instead?)
up at Baldy Lake in Alger County and also a few random spots close to
Munising. August
3- For two hours in the morning
I hiked around my Grandma’s property in Trombly (Delta Co).
At first I didn’t find anything that was out of the ordinary, but
toward the end of my hiking I captured two species which I have never seen
on the property before (and I have been surveying here since the age of
six!), Satyrium titus and Wallengrenia
egeremet. This shows that
even though you’ve been to a site a million times, you probably haven’t
found everything. Totals there: Colias philodice
15, Enodia anthedon 3, Megisto cymela 1, Cercyonis
pegala nephele 25, Phyciodes
selenis 4, Boloria bellona 3, Speyeria
cybele krautwurmi 43, Satyrium
titus 1, Thymelicus lineola 3, Polites
peckius 3, Polites mystic 13, Polites
themistocles 5, Wallengrenia
egeremet 1, Euphyes vestris 7 Later
that day I did some hiking around Baldy Lake (Alger Co.).
Lots of Geometrids, but not much in the way of butterflies, although
I was surprised to find a Satyrium
titus in the middle of a wet leatherleaf bog.
Totals there: Enodia anthedon 1, Phyciodes
selenis 1, Satyrium titus 1, Lycaena
epixanthe michiganensis 16, Polites
mystic 1, Euphyes vestris 2 August
4- I actually brought my dad to
the McFarland Bog on this morning! Not
sure if he enjoyed that muskeg as much as I did though!
Most of the time was spent hiking the sandy trail on the south side
of the bog, although I made him do a hundred meters or so in the bog.
I spent a couple of minutes looking for dorcas
but the wind was blowing and the temp was no more than 70 at best, so I
decided to try later. I was
happy to note that bog goldenrod was present along the trail close to the
bog. Totals: Colias
philodice 1, Colias interior
40, Satyrodes eurydice 1, Coenonympha
tullia inornata 1, Cercyonis
pegala nephele 12, Speyeria
atlantis 3, Lycaena epixanthe
michiganensis 4, Polites mystic
1 August
5- Most of the day was spent at
a few places near Munising (Alger Co.), but it was only 60-65 and breezy
most of the day, so I hardly saw anything. Totals for all sites:
Colias eurytheme 1, Colias
interior 2, Pieris oleracea 1, Enodia
anthedon 1, Speyeria cybele
krautwurmi 4, Thymelicus lineola
2. I also spent some time at
Baldy Lake, but spent most of time searching for herps (for those who
don’t know that’s reptiles & amphibians, NOT herpes!). August
6- A little warmer (65-70) and
I hiked for over four hours in the woods north of Baldy Lake on Bruno’s
Run Trail, but ONLY saw ONE Euphyes
vestris. Hmmmm....... Driving
back to my Grandma’s I took a few of the gravel forest roads (going past
the Ramsey Lake Bog) to check out another site I had located by aerial
photos south and east of the Ramsey Lake Bog.
I wasn’t expecting much, but it turned out to be absolutely loaded
with bog birch, more than any other bog I have seen.
Another “must see” for next year. August
7- Warmer still (70-80) and at
least I saw a few things! In
the morning I hiked around my Grandma’s place again (Delta Co.)
Satyrium acadicum was a
good find; I haven’t seen it for at least 3 years on the property.
Totals were: Colias philodice 5,
Enodia anthedon 3, Satyrodes eurydice 1, Cercyonis
pegala nephele 7, Phyciodes
selenis 6, Boloria selene
atrocostalis 1, Boloria bellona
1, Speyeria cybele krautwurmi 12, Speyeria
atlantis 4, Satyrium acadicum
1, Thymelicus lineola 3, Polites
peckius 9, Polites mystic 11, Polites
themistocles 2, Euphyes vestris
3 Later
I went to some sort of family reunion thing at Rapid River Falls Park (Delta
Co.), but of course I ended up doing some bug surveying.
Saw one fresh looking Polygonia
(probably progne) but couldn’t
even get that close to it (I don’t record something unless I am absolutely
certain of the ID). Totals:
Colias interior 4, Pieris
oleracea 5, Danaus plexippus 1, Cercyonis
pegala nephele 7, Phyciodes
selenis 4, Boloria selene
atrocostalis 1, Boloria bellona 2,
Speyeria cybele krautwurmi 10, Speyeria
atlantis 7, Satyrium titus 1, Hesperia
comma laurentina 1, Polites
peckius 1, Polites mystic 1, Euphyes
vestris 2 August
8- Nice until I got out to the McFarland Bog; when I arrived the sun decided
to hide and the wind replaced it. My
cousin also decided to tag along, wondering why he was spending part of his
summer in a bog! My goal was
mainly to search for chariclea, or
considering the weather, chariclea
habitat. I made out for the
moist bog birch area, and sure enough there was a fair amount of bog
goldenrod. I also noticed some bog willow (the frigga kind) hidden in with the birches. I did see two orange Boloria,
but they were of course selene
atrocostalis, same as the time when I was searching for frigga.
Totals: Colias interior 23, Cercyonis
pegala nephele 3, Euphydryas
phaeton 1, Phyciodes selenis
2, Boloria selene atrocostalis 2, Speyeria
atlantis 8, Lycaena epixanthe
michiganensis 4, Polites mystic 3,
Euphyes vestris 2 Considering
the cool and cloudy weather, I then decided to drive a little ways north to
check out a bog I had spotted using aerial photos, the North McFarland Bog
(less than a mile north of the McFarland Bog).
After driving in on a gravel road which caused my no ground-clearance
Saturn to bottom out a few times, I parked my car in an open area about 0.25
miles north of the bog. The
rest would have to be through the woods.
This time my cousin stayed in the car (he would later be glad he
did). The forest quickly gave
way to nearly impenetrable alder swamp. I had my GPS out, but I felt it couldn’t get a good signal
and was leading me the wrong way, so I decided to trust my own sense of the
direction. And sure enough
after 20 minutes I ended up back on the road close to where I started!
Now I had no choice but to trust my GPS, and slowly made my way back
into that awful alder swamp. After a little while the alders and other brush become much,
much thicker- every step of the way I was trampling over shrubs, for there
were no openings whatsoever. I
then began wondering if the distance to this bog was in fact a quarter mile,
or maybe much more! I climbed
high into a tamarack to get a good look around, and could faintly make out
were the bog was, but the brush looked very thick the whole way.
After a while of more stumbling through the brush I made it to the
bog. The soil must have a fair
amount of nutrients, because there were a wide variety of shrubs, although I
could not find bog willow or birch. Bog
goldenrod was also present. Most
of the bog seemed too flat and moist to support discoidalis
or freija, but after some more
hiking I found a few a few drier hummocky areas, although there are no
really good open areas at all. Perhaps
still open enough for discoidalis,
I hope. On the way out I
decided to find a different way back, and I probably was trespassing through
some sort of clear-cut area just to avoid that awful brushy swamp.
After all, I had torn an extra hole in my already holey beautiful bog
jeans. August
9- I went out to the McFarland
Bog for one more try at chariclea.
The weather was good for a little while, but later it began to rain.
Near the start of the trail I found Satyrium
acadicum, a new species for the site.
I hiked to the far east side where I had found a marshy area with
sundew, but I didn’t see any bog goldenrod there, although was some nearby
back toward the bog. On my way
back through the bog I did a bog sweep with my net, collecting several micro
leps and countless tiny insects, including some neat micro Hymenoptera.
Totals: Colias
interior 37, Cercyonis pegala
nephele 19, Phyciodes selenis
1, Boloria selene atrocostalis 1, Speyeria
atlantis 15, Satryrium acadicum
1, Lycaena epixanthe michiganensis
22, Hesperia leonardus 1, Polites
mystic 5, Polites themistocles 1 Well, no chariclea this time, but next year “I’ll be back”. Before I left for home I set up the bait trap back out on my Grandma’s property. On Aug. 20 I will be up in the UP for two days, so I can check the trap and rebait it then. Hopefully I’ll get Polygonia satyrus or gracilis (there is some currant in the area). Due to weather conditions this year the Catocala will not be emerging until sometime next June. Email to Mo from Carly Kelly,
Mo Nielsen wrote: Email from Julie A. Craves, August 4: Mo and Owen, Report from Kyle Johnson, August 02: Report from John Farmer, July 31 & August 01: 1:00 P.M., 7/31/04 Report for July 16-19, 2004 on Northern Blue Survey by Mo Nielsen and Bob Kriegel Our goal for this trip was to obtain specimen/photographic vouchers to confirm visual sightings of the Northern Blue, Lycaeides idas nabokovi, in and near the Ottawa National Forest’s McCormick Wilderness Tract in northwestern Marquette County. This Blue is listed in Michigan as a threatened species by MDNR and is one of our more poorly known butterflies. Although Owen could not join us, his legwork was critical in providing us habitat descriptions and GPS coordinates. A big thank you to Owen and Amy T. Wolf, Ph.D. (Cofrin Center for Biodiversity, University of Wisconsin-Green Bay, Green Bay WI 54311 wolfa@uwgb.edu) for these leads. Mo and I left at 7:30 am on Friday July 16th, hoping to beat an east bound weather front to the classic Northern Blue locality east of Shingleton, MI. Unfortunately, when we arrived at the Seney rest area around 12:30 pm it was already raining. A cell phone call to Owen confirmed that the rain was widespread and slow moving so we continued westward. When we arrived at Ishpeming, MI around 3 pm it was still cloudy and sprinkling. There would be no butterflying on this day. So we did the next best thing and focused on rocks including a quick trip to da Yooper’s Rock Shop, a tour of the Cleveland & Cliffs Iron Mining Museum and a walk up to the top of Jasper Knob. I think Mo had a good time. He was certainly impressed with the gnarled jasperlite bald overlooking downtown.
Here and at several other stops during our trip we saw beautiful but deadly mushrooms of Fly Agaric, Amanita muscaria. That night we set up UV traps and a sheet along an old railroad right of way through marsh a few miles west of town. The next morning (Saturday, July 17) we arose to a beautiful sunny day and were soon heading north from Champion, MI on a county road (607) paralleling the Peshekee River. Mo described the undulating road as a rocking chair ride. A long tailed weasel darted across the road in front of us. The terrain here is very unique for Michigan, a combination of narrow outwash plains and precipitous granitic balds. Some of these knobs rise more than 100 feet above the river. Around 10:15 am we pulled into an old, overgrown borrow pit to get our gear in order and see if anything was flying yet. The butterflies were just starting to take wing. Over the next 45 minutes we encountered almost a dozen species, including one fresh Northern Blue male. This was a new locality! We searched the immediate area for more individuals and for its larval host, dwarf bilberry, but found neither. Encouraged, we moved on to the first GPS coordinate Owen and Amy had provided. As soon as we got out of the van by the driveway we saw a couple of Northern Blues basking on the road. We spent the next hour and a half combing the area to get a handle on the extent of the population. We observed around 20 individuals, both males and females. One female was completely missing a hind wing, but she was still able to fly surprisingly well. Since almost all of the butterflies were in excellent condition, we surmised that we were still in the first half of their flight window. We found three small patches 4-6 ft in diameter of dwarf bilberry in the immediate area. The butterflies were nectaring primarily on daisy, yarrow and orange hawkweed.
Next, we drove to the entrance of the McCormick Wilderness Tract. According to our leads, a sizable population of Northern Blues and the host plant had been observed here in 1989 and 1994. Unfortunately, there were no specimens or photographs to document these observations. That’s why we were here. Mo and Owen visited the site in 2003 and were unable to find either the butterfly or its host. This year Mo and I returned with a more detailed site description in hand. According to the MNFI report the site was in a large open meadow just 500 ft NE of the bridge across the Peshekee River. To prepare for our trip I used Terrain Navigator Professional software to locate this meadow on aerial photographs and upload GPS waypoints at both ends of the meadow into my Garmin Vista GPS unit. We spent almost two hours at the site walking the trail and crisscrossing all of the little pockets in the meadow looking for the butterfly. It was a beautiful day and many butterflies were present, but no Northern Blues. We saw lots of daisies, yarrow, clover, vetch, lowbush blueberry, wintergreen and other plants; but we were not able to locate any dwarf bilberry. We searched the area for side trails and took the only one we found to be sure that didn’t lead to another meadow. The earlier observer had reported seeing over 200 butterflies on both occasions. We were stumped. We already knew that the species was flying. There was no evidence that the site had been disturbed. The open meadow was still intact. How could we possibly miss such a large population? Either we were at the wrong spot or the earlier observer had mistaken some other butterfly for the Northern Blue. It’s experiences like this that remind me why solid documentation is so important. Disappointed, we drove north to another GPS coordinate lead at a curve in the road. Our instructions were that there was host plant to the north. The coordinate turned out to be in the road itself, very near a national forest boundary marker. The area north of the road was heavily forested with no openings. Mo was very skeptical, but I encouraged him that we should check it out. We walked about in the forest and eventually made our way to the top of a forested knob. It was quite a view down, but we saw neither bilberry nor blues. Folks, if you use GPS devices please be careful to take coordinates right on the spot in question, don’t take them at the car and then walk into the woods. Also, be very careful to keep track of which coordinates are associated with which observations. Or better still, use one of the mapping programs like National Geographic Topo, Delorme’s Topo USA, or Terrain Navigator to document and keep track of your waypoints and tracks. OK, I’ll get off my soap box now. We continued driving north to see what the habitat was like. By now the asphalt road had turned to gravel and taken over the course of an old railroad grade. In some areas the outwash plain was completely covered with wetlands. A couple of times we drove through very impressive cuts that had been blasted through granite knobs for the railroad right of way. We eventually found ourselves almost 23 miles north of M28 in Baraga County, truly in the middle of nowhere. We headed south back to the driveway spot to take more photographs. I walked both sides of the road for 200+ yards in both directions and only encountered the butterfly within about 100 ft of its host. This time around Mo estimated that he saw about 30 individuals of the Northern Blue. Sometime during this second visit to the spot I realized that this locality was also a shallow, overgrown gravel pit, significantly older and more overgrown than the one where I had encountered my first Northern Blue male. We had one more GPS coordinate to check out and I had high hopes for this lead. The coordinate was for a patch of dwarf bilberry located by a botanist during a plant survey for the forest service. On the topographic map and aerial photo I could make out a trail that led from the county road, across the river and near the spot. The aerial photograph also showed that the trail bisected a large clearing. On the photo this clearing looked identical to images of the clearings near Shingleton, MI that we know harbor Northern Blues. It was going on 4 pm when we started down the trail. Around the first bend we discovered that the 2-track went right up to the river but there was no bridge. The river appeared to be too deep to cross here. At that point I think we reached our level of frustration for the day and turned around. In hindsight I wished we had plodded on and found a place to cross the water. A few days later three forest service personnel did just that. They sent an e-mail to Owen with 3 GPS coordinates where they found the Northern Blue. Those coordinates turned out to be along this trail and in the clearing. And this was a new locality for Michigan. Ah well, next year I guess we’ll cross that river when we come to it. In any event Mo and I headed south along the county road back towards M28, stopping at several places to see what was flying. As we passed another gravel pit he pulled off and we got out of the car. Almost immediately I saw a Blue flying over the bare gravel and netted it. It was another male Northern Blue. A few minutes later I spotted a female Blue, but it eluded me. Soon after this I caught another Blue. This one turned out to be a worn female Silvery Blue, Glaucopsyche lygdamus. So now, I’m not sure what species of Blue the female was that I missed. We searched the area looking for dwarf bilbery, but didn’t find any. Unlike the earlier gravel pits, this one is very fresh and may, in fact, still be in use. During the day we recorded a total of 20 species of butterflies as follows: Papilio canadensis, Colias interior, G. lygdamus, L. idas nabokovi, Speyeria cybele krautwarmi, S. atlantis, Boloria selene atrocostalis, Chlosyne nycteis, C. harrisii, Phyciodes selenis, Nymphalis antiopa, N. milberti, Limenitis arthemis, Enodia anthedon, Coenonympha tullia inornata, Erynnis icelus, Thymelicus lineola, Polites peckius, P. themistocles, and P. mystic. That night we set up a generator and UV sheet in one of the old gravel pits. We had an excellent night of blacklighting. There were many St. Lawrence Tiger moths. Kyle, this is the arctiid species you mentioned in your last report. It flies earlier in the season than the Garden Tiger Moth. We also had a male cossid, a female prometha moth, several Plusiinae, and a nice diversity of notodontids. The picture of the tiger moth on dew covered fern was taken the next morning (Sunday, July 18) as we were taking down the sheet.
In the morning, after we were back on highway M28, Mo humored me and we drove through Champion, MI to track down the mine dumps of the abandoned Beacon Iron Mine. There we collected a few shimmering pieces of specular hematite. You can bet I’ll be back to this location! Then we were back on the road again heading to the classic Northern Blue locality east of Shingleton, MI in Alger County. When we arrived at the site we could see that someone had been walking there before us. There was plenty of dwarf bilberry in evidence, but we did not see any of the butterflies. We worked our way east to another nearby spot that Mo and Ted Herig found about 10 years ago. This is a significantly larger patch of habitat. We encountered both male and female Northern Blues very soon after entering the site. Owen, your flagging tape is still up and really helped us negotiate this confusing patchwork of openings. Mo and I watched a female L. idas ovipositing on dwarf bilberry. As we explored the area we discovered that the bilberry is much more extensive than we had previously realized. It even reaches quite a ways into dimly lit black spruce stands as a groundcover mixed with a creeping dogwood. However, it does not seem to do well in full sun in the really dry spots. Here the bilberry gives way to lowbush blueberry and reindeer lichen. As I was photographing a worn female Blue that I presumed to be L. idas, she turned around to display the underside of her wings. The white halos around her black hindwing spots revealed that she was in fact a Silvery Blue. We estimated that we saw about 30 Northern Blues at this locality. That evening we blacklit for moths in the ballfield at the north edge of Seney, MI, adjacent to a beautiful bog of Greenwood peat. We had an outstanding night of mothing catching many species of Plusiinae, tortricids, and notodontids. On Monday morning we made several stops as we continued east but did not observe anything significant. All in all, it was an excellent trip. Saturday was both a very productive and frustrating day. This was my first experience in the field with Northern Blues so that was a real treat. I learned a lot about the Northern Blue’s haunts and we found two new localities. We also learned that we have a lot more work to do in northwest Marquette County. This trip raised new questions like is the Northern Blue only found in the outwash plains near the McCormick Tract, or are they also found at the tops of the granite knobs? Several people over several different years have been unable to duplicate the McCormick Tract Northern Blue sightings reported in 1989 and 1994 by one individual. Is this really a Northern Blue location, or did this individual actually see the Silvery Blue instead? The meadow has lots of vetch, this species larval host; but we were unable to find any dwarf bilberry. Is it just coincidence that all 3 of the Marquette County spots where we observed Northern Blues were old gravel [borrow] pits or does this tell us something about the butterfly or host plant’s ecological niche? Is it an opportunist that quickly colonizes the edges of openings on dry, droughty soils? Will we be able to find other Northern Blue sites in the logged outwash plain along the Peshekee River? How extensive is the butterfly’s bilberry habitat in the Shingleton area? As always -- so many bugs, so many questions, so little time. rdk John Douglass sent me this stamp with the notation: Happy memories Owen, E. laetus =
joyful Thank you John! Note from Owen, July 22: Report from John Farmer, July 22: Snout Butterfly - A pretty worn specimen
visited the purple coneflowers just outside the screened in porch at 1:00
today, Thursday, 7/22/04. My first of the season. [Note from Owen: Keep up the good observations. I am particularly interested in the fermented fruit bait trap captures!] Email from Karen M. VanDuser [ kvanduser@juno.com
], July 21: I found one in my front yard, yesterday.
I have not written down the scientific name but found it using yahoo search
as the regal/royal moth. A Florida site has the most information on this. Note from Owen, July 20: Note from Owen, July 17: Report
from Kyle Johnson for July 9-12: Nice
weather yet again in the UP, with a few interesting finds.
Things are still noticeably behind the usual. July
9- I did some hiking around my
Grandma’s house near Trombly, did a little searching around Rock (also
Delta Co.), hit the McFarland Bog area for over 2 hours, and made a short
stop at Little Lake (a jack pine barrens area in Marquette Co.)
My highlight of the day was finding Euphyes
bimacula at the McFarland Bog site (a new species for me).
No eunomia left over and no
epixanthe flying, although the
latter hasn’t been found before at the site.
Totals for the day: Trombly (Delta Co.) Papilio
canadensis 1, Enodia anthedon
2, Coenonympha tullia inornata 10, Limenitis
arthemis arthemis 1, Euphydryas
phaeton 10, Phyciodes selenis
29, Boloria selene atrocostalis 1,
Speyeria cybele krautwurmi 1, Speyeria
atlantis 1, Thymelicus lineola
38, Polites mystic 22, Polites themistocles 3 Rock
(Delta Co.) Papilio canadensis 1, Danaus
plexippus 1, Enodia anthedon
1, Megisto cymela 2, Euphydryas phaeton 10, Phyciodes
selenis 17, Thymelicus lineola
27, Polites peckius 2 [Delta
County record], Polites mystic
24, Polites themistocles 5 McFarland
Bog (Marquette Co.) Papilio
canadensis 1, Colias interior
24, Satyrodes eurydice 1, Coenonympha
tullia inornata 12, Limenitis
arthemis arthemis 1, Chlosyne
harrisii 1, Phyciodes selenis
8, Boloria selene atrocostalis 3, Speyeria
atlantis 2, Thymelicus lineola
5, Polites mystic 8, Polites themistocles 4, Euphyes
bimacula 1 [Marquette
County record] Little Lake (Marquette Co.) Coenonympha
tullia inornata 5, Thymelicus
lineola 1, Hesperia sassacus
1, Polites mystic 1, Polites themistocles 2 July 11- Cooler and cloudy
most of the day. Aside from my
uncles’ place in Brampton, I hiked a trail north of Brampton and stopped
at Brampton Lake. My hike on
the Brampton Trail wasn’t supposed to be a butterfly survey expedition (it
was a fitness walk with my mother, without my bug net!), but I had to check
out a little brown butterfly- C.
niphon clarki- a little odd for July!
[Note from Owen: This ties the late date record] Totals (all Delta
Co.) Brampton
Papilio canadensis 2, Enodia
anthedon 2, Megisto cymela 2, Coenonympha tullia inornata 1, Limenitis
arthemis 2, Euphydryas phaeton
1, Phyciodes selenis 5, Thymelicus
lineola 25, Polites mystic 1, Polites themistocles 1 Brampton
Trail Papilio
canadensis 1, Megisto cymela
1, Callophrys niphon clarki 1
Brampton Lake
Megisto cymela 16, Limenitis
arthemis 1, Thymelicus lineola
3 July 12- The night before I
finally got my light out for some great moth action. One luna, several sphinxes, a couple Arctiids, and of course
countless Noctuids, Geos, micros, and many others. I think I’ll worry about some of their ID’s in the
fall/winter when I have some time on my hands!
The weather on the 12th was nice for the most part, but
when ever I try to look for Euphyes/Poanes
sedge skippers the wind picks up so that it is almost impossible to spot
anything unless it’s right under my nose, and if I did find something it
would be carried far by the wind! I
did find one E. bimacula at the McFarland Bog site, but it was on the sandy trail
that leads to the bog. A good
find indeed, but by far the rarest catch at the bog that day was none other
than Pieris rapae!
I also spent an hour or so at Little Lake hoping to find more H.
sassacus, but no such luck. Totals:
McFarland Bog
Papilio canadensis 1, Colias
interior 51, Pieris rapae 1, Satyrodes
eurydice 1, Coenonympha tullia
inornata 14, Limenitis archippus
2, Limenitis arthemis 1, Phyciodes
selenis 11, Speyeria atlantis
5, Ancyloxypha numitor 1, Thymelicus
lineola 28, Polites mystic 14,
Polites themistocles 5, Euphyes
bimacula 1 Little Lake Colias
interior 2, Enodia anthedon 1, Megisto
cymela 1, Coenonympha tullia
inornata 5, Thymelicus lineola
23, Polites mystic 10, Polites themistocles 1 On Thursday July 22 I should be on my way to the Wind River Mountains of Wyoming, a little change of pace from WI and the UP. Over a week of nothing but bugs (and maybe a rattlesnake on the prairie, to satisfy the herpetologist side of me!). And all for under $200 (college budget!). Another chance to see my favorite genus Erebia (especially theano and magdalena) and also some beautiful Boloria (most notably napaea halli and improba harryi if I’m lucky). If I don’t fall off a mountain slope chasing alpine leps, get eaten by a grizzly, or have my car explode from the abuse I put it through, I plan to be back in Wisconsin early on August 1. Instead of heading directly home I plan to head to Douglas county to check out Boloria chariclea grandis, and then head east to Gogebic county in the UP to try my luck with the species (although it might be a little early considering how far behind everything is). The weekend after that I plan to head to my grandma’s again to check the McFarland Bog and a few other places for chariclea as well. After that its not long before I get to experience the joys of organic chemistry back at Madison!
REPLY
FROM: Mogens C. "Mo" Nielsen Thanks Mo! News release provided by Harry King, July15: |