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A gifted biologist's careful and beguiling study of why cuckoos have got away with tricking other birds into hatching and raising their young for thousands of years. The familiar call of the common cuckoo, “cuck-oo,” has been a harbinger of spring ever since our ancestors walked out of Africa many thousands of years ago. However, for naturalist and scientist Nick Davies, the call is an invitation to solve an enduring puzzle: how does the cuckoo get away with laying its eggs in the nests of other birds and tricking them into raising young cuckoos rather than their own offspring? Early observers who noticed a little warbler feeding a monstrously large cuckoo chick concluded the cuckoo's lack of parental care was the result of faulty design by the Creator, and that the hosts chose to help the poor cuckoo. These quaint views of bad design and benevolence were banished after Charles Darwin proposed that the cuckoo tricks the hosts in an evolutionary battle, where hosts evolve better defenses against cuckoos and cuckoos, in turn, evolve better trickery to outwit the hosts. For the last three decades, Davies has employed observation and field experiments to unravel the details of this evolutionary “arms race” between cuckoos and their hosts. Like a detective, Davies and his colleagues studied adult cuckoo behavior, cuckoo egg markings, and cuckoo chick begging calls to discover exactly how cuckoos trick their hosts. For birding and evolution aficionados, The Cuckoo is a lyrical and scientifically satisfying exploration of one of nature's most astonishing and beautiful adaptations.
More than 800 illustrations in color and black and white of birds.
A book with 200 full-color photos and a series of anecdotes shows how bird enthusiasts showcase their love of birds in and around their homes. By the author of Living With Dogs.
A bird's egg is a nearly perfect survival capsule--an external womb--and one of natural selection's most wonderful creations. Shortlisted for the Royal Society Insight Investment Science Book Prize 2016.One of Forbes' Best Books About Birds and Birding in 2016. Renowned ornithologist Tim Birkhead opens this gripping story as a female guillemot chick hatches, already carrying her full quota of tiny eggs within her undeveloped ovary. As she grows into adulthood, only a few of her eggs mature, are released into the oviduct, and are fertilized by sperm stored from copulation that took place days or weeks earlier. Within a matter of hours, the fragile yolk is surrounded by albumen and the whole is gradually encased within a turquoise jewel of a shell. Soon the fully formed egg is expelled onto a rocky ledge, where it will be incubated for four weeks before a chick emerges and the life cycle begins again. THE MOST PERFECT THING is about how eggs in general are made, fertilized, developed, and hatched. Birkhead uses birds' eggs as wondrous portals into natural history, enlivened by the stories of naturalists and scientists, including Birkhead and his students, whose discoveries have advanced current scientific knowledge of reproduction.
Identify Birds with California’s Best-Selling Bird Guide! Make bird-watching in California even more enjoyable. With Stan Tekiela’s famous bird guide, field identification is simple and informative. There’s no need to look through dozens of photos of birds that don’t live in your area. This handy book features 176 species of California birds organized by color for ease of use. Full-page photographs present the species as you’ll see them in nature, and a “compare” feature helps you to decide between look-alikes. Inside you’ll find: 176 species: Only California birds! Simple color guide: See a yellow bird? Go to the yellow section Stan’s Notes: Naturalist tidbits and facts Professional photos: Crisp, stunning images This second edition includes six new species, updated photographs and range maps, expanded information, and even more of Stan’s expert insights. So grab Birds of California Field Guide for your next birding adventure—to help ensure that you positively identify the birds that you see.
WINNER OF THE BIRDWATCH BOOK OF THE YEAR 2012 This authoritative handbook, part of the Helm Identification Guides series, looks in detail at the world's cuckoos, couas and anis - it is the ultimate reference to the cuckoos of the world. Famed as brood-parasites of other birds, the cuckoos include a diverse range of species, from the roadrunners of North America to the spectacular malkohas of southern Asia. This book discusses the biology and identification of these birds on a species-by-species basis, bringing together the very latest research with accurate range maps, more than 600 stunning colour photographs that illuminate age and racial plumage differences, and 36 superb plates by a team of internationally renowned artists.