insects
-
Underside and inside
European paper wasp, Polistes diminula. Through a window. It was a cold morning, the first of the nascent fall, and this individual was hardly moving, waiting to warm up with the sun. This European import, introduced to the U.S. only in the late 1960s and now wide-spread, has markings similar to some of the yellow…
-
Brooklyn Bridge Park
It’s the middle of September, but Brooklyn Bridge Park is still hopping. And flitting. And flirting. And… but see below. Noted yesterday, most often spotted first by my eagle, or should I say bug? -eyed companions:Gray Hairstreak, Strymon melinus, a small butterfly that looks like it could be going either way.Baby Gray Catbird, Dumetella carolinensis.…
-
Far Southern Queens
Yellow Queen Honey from Greenpoint. To the Honey Festival at Beach 96th and the Boardwalk on the Rockaway Peninsula yesterday, where the beach was swarming with Black Saddlebags dragonflies. Like Monarch butterflies, the Black Saddlebags are migratory. (Until fairly recently, I didn’t know that some dragonfly species migrated. Natural history is an arena of near-infinite…
-
Pearl Crescent
Pearl Crescent (Phyciodes tharos), on path around Marvin’s Woods.
-
Ailanthus Webworm
I was working my way up to taking a picture of the Ailanthus sapling that appeared this summer in a crack in the concrete in the Back 40. I was looking forward to a tree growing in Brooklyn, at least until the landlord saw it. But the Ailanthus Webworms got to it before I did.…
-
Hedgehog Gall
Hedgehog gall, caused by a tiny cynipid wasp, Acraspis erinacei, on leaves of White Oak (Quercus alba) in Green-Wood Cemetery.There are three to five larval cells in each of these galls. Only female adults will emerge from these in the late fall, and lay eggs (without mating) on leaf buds. These eggs over-winter, hatching in…
-
Life Cycles in Brooklyn Bridge Park
The rare Two-spotted lady beetles (Adalia bipunctata) I discovered in July are still active in Brooklyn Bridge Park. In fact:“Houston, we have coition.” Luckily, I didn’t learn about reproduction from Republicans, so I know that this kind of activity leads to:Lady beetle eggs. I assume Two-spotted, but don’t know for sure.A recently emerged adult, whose…
-
Drama in the corners
And in this corner, a click beetle, so named because they make a “click” when they flip up into the air (it helps them turn over should they find themselves belly-up) and a spider. The battle, such as it was, lasted for most of a day. I could hear the haunting click from a neighboring…
-
Lady Parts
Painted Lady butterflies (Vanessa cardui) are all over the city. Yesterday I counted a dozen at one flowery corner in Gowanus, and another dozen around a couple of butterfly bushes in Brooklyn Heights. This species is similar to the American Lady butterfly (Vanessa virginiensis), as you might expect for a genus-mate. Here’s an American Lady…
-
Habitat
Brooklyn Bridge Park’s horticulturalist Rebecca McMackin told me recently that she consciously works to create habitat. The proof is in the animals: Spot-winged glider (Pantala hymenaea), a new species for me. A reader of this blog, in private conversation, noted how the carrion beetle thing yesterday was a little queasy, but I personally find these…
Backyard and Beyond 