Horace's Duskywing at Horn Pond Mountain

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Mark Rosenstein

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Jul 11, 2025, 5:01:44 PM7/11/25
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I haven't made it out into the field much this year, but am finally back
in town and visited Horn Pond Mountain this afternoon.  It clouded over
right after I got there, so numbers were lower than expected.  The
surprise was a Horace's Duskywing, which I seldom see.  At first sight I
thought Juvenal's, but it is too late in the season for them, and I
eventually got a look at the underside and it lacks the two pale spots
on the hindwing of Juvenal's, so it is definitely a Horace.  The other
things I saw were recently reported by others as well.

    -Mark

American Copper, Lycaena hypophlaeas: 1
Cabbage White, Pieris rapae: 1
Coral Hairstreak, Satyrium titus: 1
Eastern Tailed-blue, Cupido comyntas: 3
American Lady, Vanessa virginiensis: 1
Common Wood-nymph, Cercyonis pegala: 2
Horace's Duskywing, Erynnis horatius: 1
Wild Indigo Duskywing, Erynnis baptisiae: 2
Northern Broken-dash, Polites egeremet: 5
Dun Skipper, Euphyes vestris: 2

10 species, 19 individuals


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