The Skuas

Furness, Robert W.

Seabirds of the Tropical Atlantic Ocean

Watson, George E.

Holy Moli: Albatross and Other Ancestors

Osterlund, Hob

Laysan Albatross: Birds of North America species account

G. Causey Whittow.

Black-footed Albatross: Birds of North America species account

G. Causey Whittow.

Dark-rumped Petrel: Birds of North America species account

Theodore R. Simons & Cathleen N. Hodges.

Bonin Petrel: Birds of North America species account

Nanette W.H. Seto and Donna O’Daniel.

Bulwer's Petrel: Birds of North America species account

Jennifer L. Megyesi & Donna L. O’Daniel.

Wedge-tailed Shearwater: Birds of North America species account

G. Causey Whittow.

Christmas Shearwater: Birds of North America species account

Nanette W. H. Seto.

Manx Shearwater: Birds of North America species account

David S. Lee & J. Christopher Haney.

Townsend's and Newell's Shearwater: Birds of North America species account

D.G. Ainley, T.C. Telfer, & M.H. Reynolds.