Backyard Birdwatching in Philadelphia is an all-in-one essential tool for residents of Eastern Pennsylvania whowant to attract and support avian visitors to their backyards. With introductions to birding, gardening, housing,and feeding, readers will learn the basics of birdwatching and receive tips on how to best care for the speciescommonly found in greater Philadelphia. The guide includes beautiful color illustrations of the most frequentlyobserved backyard birds with notes on sizes and distinguishing markings. Developed in collaboration withthe Cornell Lab of Ornithology, this lightweight, pocket-sized folding guide is derived from the All About BirdsPocket Guide Series, a collection of 15 titles on watching, attracting and feeding birds, nests and eggs, andregional identification guides. Laminated for durability, Backyard Birdwatching in Philadelphia is essential tothe backpacks and libraries of Eastern Pennsylvania birders of all levels.