Ornithology is the classic text for the undergraduate ornithology course, long admired for its biological/evolutionary approach to bird science. The new edition--the first revision in 10 years--maintains the scope and expertise that made the book so popular while incorporating t…
The phenomenon of bird migration has fascinated people from time immemorial. The arrivals and departures of different species marked the seasons, heralding spring and autumn, and providing a reliable calendar long before anything better became available.
The phenomenon of bird migration has fascinated people from time immemorial. The arrivals and departures of different species marked the seasons, heralding spring and autumn, and providing a reliable calendar long before anything better became available.
Raptors of the world
by Ferguson-Lees, James, Christie, David A.
fromHelm Identification Guides
"This year, 1983, the British Trust for Ornithology celebrates its first 50 years and this volume records much of the history of birdwatching and ornithology since the early 1930s. The book is not a history of the BTO, but many of the Trust's achievements helped fashion the deve…
Most people who have taken a biology course in the past 50 years are familiar with the work of David Lack, but few remember his name. Almost all general biology texts produced during that period have a figure showing the beak size differences among the finches of the Galapagos I…