Sheri L. Williamson with Great Sapphirewing, Termas de Ruiz, Colombia

Sheri L. Williamson is a naturalist, ornithologist, conservationist, hummingbird researcher, writer, speaker, artist, and author of A Field Guide to Hummingbirds of North America in the Peterson Field Guide Series.

On this site, you can:

• get updates about Sheri’s forthcoming field guide to hummingbirds from Princeton University Press and other publications
• learn about Sheri’s upcoming speaking engagements, tours, and other activities
• read articles about hummingbirds: identification, attracting and feeding, and controversies
• view galleries of Sheri’s photos and artwork
• and more!