Field Guide Birds

Birds of Bangalore: A field guide (English Edition)

LYNX EDICIONS

Birds of the Mesozoic - An Illustrated Field Guide

Viking Drill & Tool

Field Guide to the Birds of Australia: The Most Complete One-Volume Book of Identification

Helm

Field Guide to the Birds of East Africa: Kenya, Tanzania, Uganda, Rwanda, Burundi (Helm Field Guides)

Conservation Allies LLC

Field Guide to the Birds of Colombia            

Princeton University Press

A Field Guide to Birds of Russia and Adjacent Territories

OM BOOKS INTERNATIONAL

Birds of the Himalayas: A Photographic Field Guide

Adventure Publications

Birds of Prey of the West Field Guide (Bird Identification Guides) (English Edition)

Houghton Mifflin (Trade)

Field Guide Art of Roger Tory Peterson: v. 2 (Peterson Field Guides)

Houghton Mifflin (Trade)

Field Guide Art of Roger Tory Peterson: v. 1 (Peterson Field Guides)