Audubon Society "Moth Light"
Allegheny Plateau Audubon Society members, including chapter president Dennis McNair (right) and Tom Dick (2nd from right) examine the moths that have collected on the sheet.
The Blinded Sphinx Moth (Paonias excaecata) has a wingspan of 2 3/16" - 3 3/4". Note the "eyespots" on its hindwings.
The Ash Sphinx Moth (Manduca jasminearum) has a wingspan of 3 5/16" - 4 1/8". The Ash Sphinx is named not because of its gray color, but because its host plant is the Ash tree. Given the spread of the Emerald Ash Borer beetle throughout the country, and the destruction it causes to Ash trees, this could put this moth in real danger.
Last night I attended an Allegheny Plateau Audubon Society “moth light” event at Tom and Sally Dick’s farm in Somerset County. It’s the first time I’ve been to such an outing and it was pretty interesting. A white sheet was hung over a rope that was fastened to three poles, which were in the ground. Two mercury vapor lights, operated by a portable generator, were mounted atop the middle pole. There was one light on each side of the sheet. The moths (and other assorted bugs) were attracted by the lights. For some reason, whether they tired of flying or were attracted by the warmth of the sheet, many elected to remain on the sheet. This gave the group an opportunity to examine the bugs that showed up. We were out from about 8:00 until 11:00 p.m., and the highlight had to be attracting two large members of the Sphinx Moth family.
Mallards Rest, Somerset County
The Viceroy Butterfly mimics the looks of the Monarch as a natural defense mechanism. The Monarch is toxic to animals and birds that eat it, so they stay away from the Viceroys, too.
Today I spent several hours at Mallards Rest, an Abandoned Mine Drainage Abatement Site that has been rehabilitated through public-private partnerships. It is located near Boswell, Somerset County, and is a great place to take a walk. I had been out there a few weeks ago with Dennis McNair on a “dragonfly hunt” (no relation). On that visit I missed a shot of a Band-winged Meadowhawk dragonfly. I had returned once before looking for him and was hoping to see him today, but had no such luck. It was a beautiful day to get out, though, and I got some other nice photos. Also, using my new Newcomb’s Wildflower Guide, I was able to “put names to faces” of a few wildflowers that I wasn’t able to before.
Painted Lady Butterfly
As I was getting in the car to drive out to Mallards Rest, I noticed this Painted Lady (Vanessa cardui) on our Butterfly Bush. They're really pretty when they open their wings, but it didn't cooperate today.By the way, we're up to six sunflowers in our little frontyard patch now. Four more popped open this morning!