The Bee-eaters

Fry, C. Hilary

Shrikes and Bush-Shrikes: Including Wood-Shrikes, Helmet-Shrikes, Flycatcher-Shrikes, Philentomas, B

Harris, Tony

The Birds of Paradise: Paradisaeidae (Bird Families of the World)

Frith, Clifford B.; Beehler, Bruce M.

Illustrations by Cooper, William T.

Diving Birds of North America

Johnsgard, Paul A.

Buntings and Sparrows: A Guide to the Buntings and North American Sparrows

Byers, Clive; Curson, Jon; Olsson, Urban

The Kestrel

Village, Andrew

Owls of North America [PB]

Backhouse, Frances

Handbook of the Birds of the World, Volume 13: Penduline-tits to Shrikes [USED]

DEL HOYO, Josep, Andrew ELLIOTT, and Jordi SARGATAL, Editors

Sparrows and Buntings: A Guide to the Sparrows and Buntings of North America and the World

BYERS, Clive, Jon CURSON, and Urban OLSSON

The Birds of Paradise

Everett, Michael

Bird Families of the World

Winkler, David W., Shawn M. Billerman and Irby J. Lovette

Owls of the World: A Photographic Guide, Second edition

Mikkola, Heimo