This book takes the reader to almost 200 parks, refuges, and hot spots for migratory and resident birds throughout Pennsylvania. Details on 7 geographical regions—including 34 maps—make this the most comprehensive, statewide guide available to Pennsylvania birding sites.

Maps the current distribution of all of Pennsylvania's 190 breeding birds and documents the changes in climate, habitat, and distribution since the first edition of this work. Includes habitat analyses and color photographs for each species.

Documents the current distribution and changes in status for over two hundred bird species in Ohio, based on surveys across the state from 2006 to 2011.