Black Swallowtail (Papilio polyxenes) caterpillar instars (3 different sizes) on Parsley, (Petroselinum crispum) Marion Co. IL

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Size: 5120px × 3413px
Photo credit: © Daybreak Imagery / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: black, butterfly, caterpillars, chrysalis, egg, flower, larva, larvae, lepidoptera, metamorphis, papilio, papilionidae, polyxenes, pupating, swallowtail