moths
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Cats!
When a body meets a body coming through the… Apiaceae. Black Swallowtail caterpillar fit to pupate. The Asteroid, AKA Goldenrod Hooded Owlet. A reprise of the Common Buckeye caterpillar. Five were seen in the same small patch. The blue spines! Our old friend the Monarch. On the same day, two days ago, a female was…
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What Came To Light
Moths spotted during the Macaulay Honors College BioBlitz in Green-Wood cemetery Saturday night: Black-bordered Lemon Moth (Marimatha nigrofimbria). Explicit Arches (Lacinipolia explicata). The Gem, or Gem Moth (Orthonama obstipata). Idia genus. Fall Armyworm (Spodoptera frugiperda). White-speck (Mythimna unipuncta). Same individual, showing the effects of different light regimes on the subject. Greater Black-letter Dart? Opinions differ…
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Serious Moonlight
As part of the Macaulay Honors College Bioblitz in Green-Wood this weekend, I got to go inside the cemetery after dark. Under a gravid Moon, Chimney Swifts scoured the air. A trio of ultraviolet moth stations were set up around the Crescent and Dell Waters. After sunset, two Common Nighthawks flew into view amidst the…
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American Dagger
There is so much going on “in” an oak tree. The biologist E.O. Wilson has written that you could spend a lifetime voyaging like Magellan around a single tree, discovering all the interrelated life associated with it. Quercus is definitely one genus where this applies very well. This British study found 284 insects associated with…
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Winterized
Look up, look down, look all around. This surely must be the mantra of the naturalist. I was looking at an American Kestrel way in a big willow oak; it had been flying from tree to tree and antenna, too, on the border of Green-Wood. But now the lighting and distance were not conducive to…
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Waiting Out the Winter
Two specimens from the general area of back-of-the-beach scrublands at Fort Tilden. Big silk moth cocoons, I think.From a distance, they look like lingering leaves, of which each bush or tree still had a few.
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Smeared Dagger!
The Smartweed Caterpillar is also known after its adult moth form, the Smeared Dagger (Acronicta oblinita). According to Wagner’s Caterpillars of Eastern North America, these are quite variable.Here’s another, missing the red highlights. Excellent opportunity to see the morphology here: the three pairs of thoracic legs (with simple claws) on the left, the four pairs…
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Weekend Update
It’s been absurdly warm. Lots of trees are nowhere ready to shake off their leaves. Bumblebees, which can take 60 degree temperatures, you might expect to still be around, but some of the smaller bees were out and about, too. This metallic green bee of the Agapostemon genus, for instance. But it’s late October: there…
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Insects
Harmonia axyridis, the Multi-colored Asian Lady Beetle, is known in the UK as the Harlequin Lady Beetle. “Harlequin” is a better common name than MALB, which is a mouthful and has a whiff of racial baggage to it, particularly when added to invasive. This one was one of two spotted in Denmark, the only lady…
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Caterpillars
In case I spoiled your breakfast with the carnivorous devouring of an adult Monarch’s brain, here’s the famous caterpillar stage of Danaus plexippus. Spotted in Virginia recently.Although the Yellow Bear caterpillar is named Spilosoma virginica, this one was spotted in Westerchester Co., NY. It’s a Tribble! And it looks like it might have some mites…
Backyard and Beyond 