Sonora Mexico
fred_heath at power-one.com
fred_heath at power-one.com
Fri Sep 11 01:16:12 EDT 1998
A group of LA Chapter NABA (LANABA) members teamed up with a few
folks from SE Arizona (Huachuca Audubon) and led by Doug Danforth,
headed into Sonora, Mexico for a long Labor Day Weekend of butterfly
watching. We went into central Sonora to Yecora and butterflied in
that area on Sunday. On the way down on Saturday, we stopped at a few
places including the Rio Matape at San Jose de Pimas and stopped at
Baviacora on Monday during the return trip.
We saw at least 110 species and probably over 115 once we sort out
a few mystery butterflies. Because of the unusually wet rainy season
butterflies were as abundant as Doug (who has been going down for more
than 10 years) can remember. One puddle-party had 1000's of
butterflies with probably 35 species.
Since this is only my second trip to this area, I'm not sure what
is really good, but the highlights for me were: Broad-banded
Swallowtail (Papilio astyalus), the many puddle-parties filled with
Pierids- Oranges, Sulphurs, and Yellows, the graceful Yellow-angled
and White-angeled Sulphurs (Anteos maerula and clorinde), 10 species
of hairstreaks including the Creamy Stripestreak (Arawacus jada) with
an impossible NABA English name (try saying "stripestreak" three times
fast or even once slow for that matter), that we all decided to go
with the scientific name (Sorry, Jeff Glassberg et al!), several
fanastic looking Blue (or now Maria) Metalmark (Lasaia maria), a few
Rosita Patch (Chlosyne rosita), many Elf (Microtia elva) which I kept
calling a Pixie (Melanis pixie) much to the temporary excitement of my
companions, the little Hepburn's Patch (Texola hepburni), which is
really a checkerspot, the Texan Crescent (Anthanassa texana) was by
far the most common butterfly on the trip, a Blackened Bluewing
(Myscelia cyanthe), my personal favorites: a Glaucous and a
Black-patched Cracker (Hamadryas glauconome and atlantis) which landed
briefly on a few of us, a Kawinski's Beauty (Smyrna karwinskii) was
one of the few I personally missed and regretted the most (but then I
would have missed the Blackened Bluewing), Tropical Leafwing (Anaea
aidea) was downright common, we picked out a Soldier (Danaus eresimus)
among the many Queen (D. glippus).
And then the skippers-- Starting out with the showy Dull Firetip
(Pyrrhopype araxes), another questionable NABA English name, a number
of longtails including: many Dorantes (Urbanus dorantes), Long-tailed
Skipper (D. proteus), probable Mexican (Polythrix asine),
White-striped (Chioides catillus) and Zilpa (C. zilpa); Skinner's
Cloudywing (Achalarus albocilatus), the oddly named and postured
Fritzgaertner's Flat (Celaenorrhinus fritzgaertneri) which was finally
well seen after fleeting and tantalizing glimpses of an earlier
individual which we thought would be destined to become one of the
mystery creatures, the velvety black Orsines Bolla (Bolla orsines),
the perplexing scallopwings (Staphylus) for which we had pictures of
only 3 of the 6 species, and other than the quite distintive
Golden-headed (S. ceos) are really tough. Doug tentatively, at least
IDed one as a Mazans (S. mazans), but not knowing what 3 of them look
like, I decided to pass on adding that one to my life list. Emorsa
Skipper (Antigonus emorsa) was the most common of the skippers, the
several Texas Powered Skipper (Systasea pulverulenta) always rated a
"WOW," all four white-skippers (Heliopetes) were found: Erichson's (H.
domicella), Northern (H. ericetorum), Laviana (H. laviana) and
Turk's-cap (H. macaira), a handful of the Common Streaky-Skipper
(Celotes nessus) never failed to amuse me, looking so rumpled (the
butterfly, not me). We had very few grass skippers (Hesperiniinae
subfamily) with Prenda Roadside Skipper (Amblyscirtes prenda) being
the most common.
By the end of trip, the NABA members had learned a lot of the
scientific names and Doug had picked up on some of the English names,
but I don't think you will ever hear him calling a Arawacus jada a
Creamy Stripestreak.
On Tuesday, after this weekend, all of the NABA folks wandered over
to Garden Canyon in Fort Huachuca for a bit of slower paced butterfly
watching. A couple of puddle parties turned up 7 species of blues (we
had had only 3 species in Mexico) including the Rita Blue (Euphilotes
rita), a new one for me. The highlight of day had to be the endemic
Huachuca Giant-Skipper (Agathymus evansi) which posed on rock for all
of us to get a good and long look. Red-bordered Satyr (Gyrocheilus
patrobas) was voted the coolest looking butterfly for the day.
----Fred
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