Cuckoo : cheating by nature
N. B. Davies (Author), James McCallum (Illustrator)
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
Print Book, English, 2015
First U.S. edition View all formats and editions
Bloomsbury USA, an imprint of Bloomsbury Publishing Plc, New York, NY, 2015
Narrative non-fiction
xx, 289 pages, 8 unnumbered pages of plates : illustrations (some color), map ; 22 cm
9781620409527, 9781620409541, 9781408856567, 1620409526, 1620409542, 1408856565
881092849
A cuckoo in the nest
How the cuckoo lays her egg
Wicked fen
Harbinger of spring
Playing cuckoo
An arms race with eggs
Signatures and forgeries
A cheat in various guises
A strange and odious instinct
Begging tricks
Choosing hosts
An entangled bank
Cuckoos in decline
A changing world
"First published in Great Britain 2015"--Title page verso