"Warblers of the Great Lakes and Eastern North America" and "Sparrows and Finches of the Great Lakes and Eastern North America" by Chris Early. 2003. [book review]

These books are an expansion and revision of two earlier books by Chris Early (Warblers of Ontario and Sparrows and Finches of Ontario). They both follow the successful format of the earlier books. Each species is shown in two to five photographs (Warblers) or two to seven photographs (Sparrows). The actual number of photographs for each species depends on how variable the bird’s plumage can be. A short introductory note is followed by descriptions of the key soft parts. The “bander’s bible”, Peter Pyle’s Identification Guide to North American Birds, includes wing and