invertebrates
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Small Milkweed Bug
Yes, there’s a Large Milkweed Bug, too. This is Lygaeus kalmii. The bright colors are warning you, o bug-eating one, that this critter is a bitter pill to swallow: sucking on milkweed juice — as a true bug of the Hemiptera order, it’s a sucker not a chewer — makes it so.
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Pollinators
I took a walk through Brooklyn Bridge Park yesterday afternoon. It was very windy, which made photographing flying insects quite a challenge. I saw my first Monarch butterflies of the year, as well as an American Lady. Black Saddlebags dragonfly. Great Northern Bumblebee (amongst a host of small, medium, and large bumblebees I am otherwise…
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Ladybugs: Aphid-Eaters
Checker Spot ladybug (Propylea quatuordecimpunctata) munching on an aphid wing. Laval-stage lady beetles are also great aphid-devourers. This is why a number of different species of lady bugs have been introduced into North America over the years: to attack the real destruction aphids can cause. The Checker Spots were one such introduction.The Multi-colored Asian lady…
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Plant Suckers
Being only an irregular gardener, I haven’t had much experience with real aphid infestations. But now I think I understand why the little plant suckers are so loathed. Brooklyn Bridge Park has a couple of infestations right now: red aphids on sunflowers and yellow ones on milkweeds.There are more than 1,300 species of aphids (Aphididae)…
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Honeydew Economy
Aphids produce honeydew, a sugary by-product, or excreta, of all that plant sucking they do. Ants, among other creatures, love the energy-rich stuff, and so harvest it from the aphids. They will also protect the aphids from aphid-predators, as if they were shepherds watching over the herd.
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All praise to the pollinators!
It’s National Pollinator Week. While honeybees get most of the media attention, there are some 250 different species of bees found in New York City. Recently, a new species of sweat bee was named after being discovered in Prospect Park. Here’s yet another type of local bee. This is a genus Megachile leaf-cutter bee, so…
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Tiger Swallowtail
The Eastern Tiger Swallowtail (Papilio glaucus) is the largest butterfly in the northeast (wingspan can reach 5″). I saw my first of the year over the weekend in Massachusetts.This is a male. Females have much more blue on the hindwing. There’s also a dark female form which is more common as you head south.
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Of course you realize this means war
Half a dozen mosquito bites over the weekend.
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Arthropods
Hey! a) I got close enough to this slender inch-long damselfly to capture some detail, notably the broken stripes on the thorax, and hence b) I declare this to be a male Fragile Forktail (Ishnura posita). The pollen pack on this bumblebee, foraging in cluster of sumac flowers, is going to make some baby bumblebees…
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Green-Wood
Fringetree. Galls clustering on a hickory. The leaves of one of that cluster of Common Persimmon trees. A Great Egret being photogenic as always. Water Lily in the Valley Water; there were only a few blossoms yet. American Lady butterflies amid a horde of honey and bumble bees.
Backyard and Beyond 