Throw it in your backpack, hop on the subway, and explore.

“This little gem fills you in on everything finned, furred, feathered, or leafed, and how to find it, in all five boroughs” (House and Garden). New York jus

Once you enter the world of the city's birds, life in the great metropolis will never look the same.

Discover the wonders of Washington’s complex ecosystem with this field guide to the district’s parks, gardens, urban forests and more. Every neighborhood of

“A handbook for naturalists, sidewalk denizens, apartment dwellers, dog-walkers, and bicycle riders . . . No New Yorker should be without this book.” —Way