Warblers of Europe, Asia and North Africa
Warblers of the Great Lakes Region and Eastern North America
Earley, Chris G.
The Wrens & Warblers of Australia
National Photographic Index of Australian Wildlife (Project); Pringle, John Douglas
The Warblers of North America [Third Edition]
CHAPMAN, Frank M.
One More Warbler
Emanuel, Victor; S. Kirk Walsh
The Winter Exploitation Systems of Bay-breasted and Chestnut-sided Warblers in Panama
Life Histories of North American Wood Warblers
Bent, Arthur Cleveland
The British Warblers: A History with Problems of Their Lives [Two Volumes]
Howard, H. Eliot; Henrik Gronvold [Illustrator]
North American Warbler Fold-out Guide
Whittle, Scott; Tom Stephenson
Arctic Warbler: Birds of North America species account
Peter E. Lowther.
Olive Warbler: Birds of North America species account
Peter E. Lowther and Jorge Nocedal.
Bachman's Warbler: Birds of North America species account
Paul B. Hamel.