Summary ²

The Pale Swallowtail (wingspan 64 - 95 mm) can be found from British Columbia and Montana in the North, south to New Mexico and California. They survive in a variety of habitats including foothills, open woodlands, and stream sides from the mountain valleys to the tree line. Caterpillars feed upon deciduous trees and shrubs. Adults fly from April to July.

Sources and Credits

1. (c) Bob Chinn, all rights reserved, uploaded by Bob Chinn
2. (c) Bob Chinn, some rights reserved (CC BY-SA)

More Info

• iNat taxon page
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• BugGuide
• Butterflies and Moths of North America
• CalPhotos
• CUIC Insect Images
• Global Biodiversity Information Facility (GBIF)
• HOSTS - a Database of the World's Lepidopteran Hostplants
• Moth Photographers Group
• NatureServe Explorer 2.0
• Pacific Northwest Moths

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