Birds of North America Illustrations

Bermuda Petrel: Medium-sized petrel with gray-brown upperparts shading to black on the rump; underparts are mostly white except for dusky sides of upper breast. Base of tail shows a white band. Face and forehead are white; large black-brown cap extends to eye level. Short heavy bill is black. In flight shows black gray upperwing and white underwings with black margins and tips. Sexes are similar; juvenile resembles adult.