Weather and Bird Behaviour
The House Sparrow
A Field Guide to the Nests, Eggs and Nestlings of North American Birds
Manual of Neotropical Birds
Blake, Emmet Reid
The Wind Masters : The Lives of North American Birds of Prey [First Edition]
The Herons of the World
Hancock, James; Elliott, Hugh
Handbook of Waterfowl Behavior
Johnsgard, Paul A.
Global Warming and Biological Diversity
Peters, Robert L.; Lovejoy, Thomas E.
The Ascent of Birds: How Modern Science is Revealing their Story
The Black-Capped Chickadee: Behavioral Ecology and Natural History
Smith, Susan M.
The Ruff: Individuality in a Gregarious Wading Bird
Van Rhijn, Johan G.
A Field Guide to the Nests, Eggs and Nestlings of British and European Birds