"Birds Behavior." . . "comportement coucou." . . "Coucous." . . "Oiseaux parasites." . . . . . . . . . . . . . . . "Our common cuckoo and other cuckoos and parasitical birds : an attempt to reach a true theory of them by comparative study of habit and function : with a thorough criticism and exposure of Darwin's views and Romane's views and those of their followers"@en . . . . . "Our common cuckoo and other cuckoos and parasitical birds an attempt to reach a true theory of them by comparative study of habit and function : with a thorough criticism and exposure of Darwin's views and Romane's views and those of their followers"@en . "Our common cuckoo and other cuckoos and parasitical birds"@en . "Our common cuckoo and other cuckoos and parasitical birds" . . . . . . . . . . . "Our common cuckoo and other cuckoos and parasitical birds an attempt to reach a true theory of them by comparative study of habit and function ; with a ... criticism ... of Darwin's views and Romanes's views and those of their followers" . "Our common cuckoo and other cuckoos and parasitical birds an attempt to reach a true theory of them by comparative study of habit and function ; with a thorough criticism and exposure of Darwin's views and Romanes's views and those of their followers"@en . . . . "Our common cuckoo and other cuckoos and parasitical birds an attempt to reach a true theory of them by comparative study of habit and function; with a thorough criticism and exposure of Darwin's views and Romanes's views and those of their followers" . "Our common cuckoo and other cuckoos and parasitical birds an attempt to reach a true theory of them by comparative study of habit and function; with a thorough criticism and exposure of Darwin's views and Romanes's views and those of their followers"@en . "Our Common Cuckoo and other cuckoos and parasitical birds. An attempt to reach a true theory of them by comparative study of habit and function, etc"@en . . . "Our common cuckoo and other cuckoos and parasitical birds : an attempt to reach a true theory of them by comparative study of habit and function; with a thorough criticism and exposure of Darwin's views and Romanes's views and those of their followers"@en . "Our common cuckoo and other cuckoos and parasitical birds; an attempt to reach a true theory of them by comparative study of habit and function"@en . "Our common cuckoo and other cuckoos and parasitical birds : an attempt to reach a true theory of them by comparative study of habit and function" . . . . "Coucou gris." . . "Oiseaux Moeurs et comportement." . . "Oiseaux Mœurs et comportement." . "Cuckoos." . .