Kategoria BISAC: Nature >> Birdwatching Guides

This book summarizes our present ecological knowledge of this polar seabird. In so...

Pete Dunne has been watching birds since he was seven years old. But not just watching-deeply absorbing every nuance of color, markings, shape, flight, and song; all the subtle clues that can identify a bird barely glimpsed among the highest branches in fading twilight. With the same skill, he has been observing and writing about birding and birders for over twenty years, using humor, sentiment, occasional sarcasm, and unashamed passion for his chosen profession to explore why birdwatching is so irresistibly compelling to so many people.

This book brings together thirty-two vintage...

Beginning with his 1934 Field Guide to the Birds, Roger Tory Peterson introduced literally millions of people to the pleasures of observing birds in the wild. His field guide, which has gone through five editions and sold more than four million copies, fostered an appreciation for the natural world that set the stage for the contemporary environmental movement. When Rachel Carson's Silent Spring sounded a warning about the threat to birds and their habitats in the 1960s, the Peterson field guides had already prepared the public and the scientific community to heed...

In the 1980s, numerous scientific surveys documented both declining bird populations, especially among Neotropical songbirds that winter in the tropics, and the loss of tropical rain forest habitat. Drawing the seemingly obvious conclusion, scientists and environmental activists linked songbird declines to loss of tropical habitats and alerted the world to an impending ecological catastrophe. Their warnings led to the establishment of the Neotropical Migratory Bird Conservation Program, also known as Partners in Flight, the self-proclaimed largest conservation effort in...

Whether it's the sudden, plunging dives of Brown Pelicans, the singing and aerial displays of Northern Mockingbirds, or the communal nesting of Purple Martins, innate and learned behaviors are some of the most fascinating things to observe in Texas birds. Even casual birdwatchers eventually ask, "why do they do that?" while serious birders and ornithologists seek to understand all the behaviors involved in feeding, flying, mating, and rearing young. But until now, it has been hard to find this information in one handy source.

In this comprehensive, yet easy-to-use book, Kent Rylander...