Backyard and Beyond

Starting out from Brooklyn, an amateur naturalist explores our world.

As John Burroughs said, “The place to observe nature is where you are.”

Discovery Week II

Look at those rear legs! It’s like they banded this one. Which would be a feat, since these are rather small insects.
This is the Common Hoover Fly Parasitoid Wasp (Diplazon laetatorius).
A member of the wide and wonderful world of Ichneumonidae, the ichneumon wasps, this one, as its name tells you, parasitizes hover fly larvae. Is that what it is doing here?
I don’t know what this tiny one is, but what she’s doing is laying her eggs in an old coreopsis with her body-length ovipositor. Is she searching for something to parasitize down there? Note the pollen on her ovipositor.

A couple of other Ichneumonidae seen recently, species unknown:

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