He knows every North American bird: by its shade, by its tilt, by its habitat, by its male, female, and juvenile plumages. It’s only natural; he’s the son of a Yale ornithologist and has been birding since his childhood in Connecticut. Sibley was only seven when he began drawing birds, filing his illustrations away along with clips about the natural history of each species.

He’s also the author of The Birds of Cape May, The Sibley Guide to Bird Life and Behavior, The Sibley Field Guide to Birds of Eastern North America, The Sibley Field Guide to Birds of Western North America, Hawks in Flight, and Sibley's Birding Basics. All together he has sold more than 1.75 million copies of his books. Sibley creates all his work from his home in Concord, Massachusetts.

Not all of his books can be shipped due to their size. Some may only be picked up in store. Sorry for the inconvenience.