This is a caterpillar of the butterfly spicebush swallowtail (Papilio troilus). According to Wagner (Caterpillars of East…

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This is a caterpillar of the butterfly spicebush swallowtail (Papilio troilus). According to Wagner (Caterpillars of Eastern North America, Princeton Field Guides, 2005), the caterpillars, normally green, turn yellow or orange when they are ready to pupate.

Debra Slivensky

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This is a caterpillar of the butterfly spicebush swallowtail (Papilio troilus). According to Wagner (Caterpillars of East… | Cool insects, Beautiful bugs, Cool bugs

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fbcdn-sphotos-h-a.akamaihd.net

This is a caterpillar of the butterfly spicebush swallowtail (Papilio troilus). According to Wagner (Caterpillars of Eastern North America, Princeton Field Guides, 2005), the caterpillars, normally green, turn yellow or orange when they are ready to pupate.

Debra Slivensky

20 followers