...The burn was full of trout; the wood of cushat-doves; on the open side of the mountain beyond, whaups would be always whistling, and cuckoos were plentiful... 
Robert Louis Stevenson 「Kidnapped」
...These cuckoos live at the expense of their hosts...
Edward Saunders 「Wild Bees, Wasps and Ants」
...Unlike as these cuckoos are to their hosts in their brilliant metallic coloration, etc...
Edward Saunders 「Wild Bees, Wasps and Ants」
...So whilewe may say that the Cuckoos are much alike in habitsone must not accept generalized statements too literally...
Frank M. Chapman 「What Bird is That?」
...Both of our common cuckoos are slim, gracefulbirds about twelve inches long—longer than a robin...
Neltje Blanchan 「Birds Every Child Should Know」
...It is not possible for anyone of sound hearing to be an hour in ahill station in the early summer without being aware of the presenceof cuckoos...
Douglas Dewar 「Birds of the Indian Hills」
...Stuart Baker's papers on the Oology of the Indian Cuckoos in VolumeXVII of the Journal of the Bombay Natural History Society...
Douglas Dewar 「Birds of the Indian Hills」
...The most notable performers are the cuckoos...
Douglas Dewar 「A Bird Calendar for Northern India」
...We find this arrangementin no other North American birds exceptthe cuckoos and our one native parroquet...
Fannie Hardy Eckstorm 「The Woodpeckers」
...Theparrots, which climb after a fashion, have it;but so do the cuckoos, which do not climb, someof which, like our road-runner, or ground cuckooof the West, are strictly terrestrial...
Fannie Hardy Eckstorm 「The Woodpeckers」
...There are also American cuckoos that buildtheir own nest and incubate their own eggs...
Frederick G. Aflalo 「Birds in the Calendar」
...As the robin is a favourite foster-parentwith cuckoos, my first thought was that thismight be an unusually small egg of theparasitic bird, which was very plentifulthereabouts...
Frederick G. Aflalo 「Birds in the Calendar」
...Red haws have been recorded as nest trees of horned owls,yellow-billed cuckoos, cardinals, and fox squirrels...
Henry S. Fitch 「The Forest Habitat of the University of Kansas Natural History Reservation」
...Several times nests of yellow-billed cuckoos were found in redbuds...
Henry S. Fitch 「The Forest Habitat of the University of Kansas Natural History Reservation」
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