"Explore the world of birds with this magnificently illustrated atlas. Which bird migrates the farthest? How do birds find a mate? What can we do to help endangered birds? Fully updated for its 25th anniversary, The Bird Atlas answers all these questions and more. This lavishly …
"Explore the world of birds with this magnificently illustrated atlas. Which bird migrates the farthest? How do birds find a mate? What can we do to help endangered birds? Fully updated for its 25th anniversary, The Bird Atlas answers all these questions and more. This lavishly …
"For many people, watching and studying birds is exclusively a day time activity. However, for many birds twilight and night time are not a barrier to useful activity. It is true that very few birds are exclusively nocturnal, but many birds which are active by day also conduct l…
For many people, watching and studying birds is exclusively a day time activity. However, for many birds twilight and night time are not a barrier to useful activity. It is true that very few birds are exclusively nocturnal, but many birds which are active by day also conduct li…
"For many people, watching and studying birds is exclusively a day time activity. However, for many birds twilight and night time are not a barrier to useful activity. It is true that very few birds are exclusively nocturnal, but many birds which are active by day also conduct l…
Bird Nests and Construction Behaviour provides a broad view of our current understanding of the biology of the nests, bowers, and tools made by birds. It illustrates how birds, among vertebrates, have more impressive and consistent building abilities than any other builders, exc…
Bird Nests and Construction Behaviour provides a broad view of our current understanding of the biology of the nests, bowers, and tools made by birds. It illustrates how birds, among vertebrates, have more impressive and consistent building abilities than any other builders, exc…
"Lawrence was quite possibly the most remarkable woman in Canada. Certainly she was a remarkable nature writer."--Pat Barclay, Books in Canada "She was a premier speciman of a vital breed: the amateur naturalist. Her 7 books, 17 scientific papers, scores of magazine articles and…
Professor Cody's monograph emphasizes the role of competition at levels above single species populations, and describes how competition, by way of the niche concept, determines the structure of communities. Communities may be understood in terms of resource gradients, or niche d…