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.”

caterpillars

  • Mushroom Monday

    To everything there is a season, and these mushrooms were on the way to deliquescing into ooze. Ants in the first picture. In the second, the white rice-looking things are alive. They are some kind of springtails, possibly of the genus Ceratophysella, and are scavenging on the rich fruit of these fruiting bodies. As always,…

  • Hairy Cs

    It seems the Yellow Bear caterpillar is yellow in early instars, but then individuals takes on a variety of colors. Virginia Tiger Moth, Spilosoma virginica. In Green-Wood last week. The pupae overwinter.Hickory Tussock (Lophocampa caryae) named after a favored food (Carya genus), but “expected on almost any woody species,” says caterpillar maven David L. Wagner.…

  • Statue of Butterflies

    Under each wingpit, a chrysalis. At the tips of the wings, emptied husks of chrysalises. On the left wing, a chrysalis and brand new Monarch. Harder to see, but way down below the drape of rocky dress, another ripening chrysalis. Pictures from Saturday. Yesterday, I counted two butterflies and half a dozen chrysalises in process…

  • Death Comes for the Monarch

    There are some ants on the remains of this Monarch larva. Waste not, want not. I’ve seen a couple caterpillars in this position, suspended in preparation for starting the pupa, who didn’t make it. The Spined Soldier Bugs (nymphs and adults) are one enemy, but I wonder what other creatures or diseases strike these plump…

  • Monarchs: The Next Generation

    Chrysalis down! It was still attached, so I positioned this leaf in the thicket so that the pupa would hang down.Half of the newly emerged adults seen Friday.Larval stage still at it.This early instar was as long as a dime across.Milkweeds make butterflies. These have been completely stripped of leaves. This tiny patch had two…

  • Return of the Return of Monarchy

    I hope you didn’t think you were going to get away from these things, did you? I’ve had an unparalleled experience watching these critters for two-three weeks now. Missed all this in school, by the way, but must say, the wild is more appealing. A variation on the pattern; I’ve seen similar once before. ***…

  • 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…

  • Revenge of the Monarch

    This is the whole point, right? A new butterfly, hiding under a leaf next to her chrysalis husk. She’ll dry off, harden up, get ready for the world. And what a world! Is this the generation that is Mexico-bound? I’m guessing so since it’s already mid-September. How does she know? Remarkably, these long-distance, south-bound migrants…

  • Planet of the Monarchs

    Yes, please! A veritable orgy of caterpillars. I counted 47 in Green-Wood on the morning of September 5th. I have never seen so many, anywhere.I went early to avoid the heat, but phew, it was still pretty beastly. Obviously, I can’t survey the milkweed further in this tight little meadow. There are probably more caterpillars…

  • Realm of the Monarchs

    A brand new female. Will she make it down to Mexico?We’re celebrating Monarch’s all this week. But don’t let my anecdotal enthusiasm delude you. Monarchs in a frightful state. *** AFSC’s guide to civil disobedience.