“The battle between cuckoos and other birds is a continuing one. The cuckoos developing new stratagems and perhaps finding new victims, and the victims finding new defences.”
"The Demands of the Egg"
The Life of Birds (1998)
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David Attenborough 70
British broadcaster and naturalist 1926Related quotes

Assessing St. Augustine's perspectives in "Augustus to Augustine", p. 37
Forewords and Afterwords (1973)
Context: Man … always acts either self-loving, just for the hell of it, or God-loving, just for the heaven of it; his reasons, his appetites are secondary motivations. Man chooses either life or death, but he chooses; everything he does, from going to the toilet to mathematical speculation, is an act of religious worship, either of God or of himself.
Lastly by the classical apotheosis of Man-God, Augustine opposes the Christian belief in Jesus Christ, the God-Man. The former is a Hercules who compels recognition by the great deeds he does in establishing for the common people in the law, order and prosperity they cannot establish for themselves, by his manifestation of superior power; the latter reveals to fallen man that God is love by suffering, i. e. by refusing to compel recognition, choosing instead to be a victim of man's self-love. The idea of a sacrificial victim is not new; but that it should be the victim who chooses to be sacrificed, and the sacrificers who deny that any sacrifice has been made, is very new.

“"Cuckoo!"
"Cuckoo!"
While I meditated
on that theme
day dawned.”
Source: Ikuko Atsumi, Kenneth Rexroth. Women Poets of Japan. 1982. p. 53
“One flew east, One flew west, One flew over the cuckoo's nest.”
A children's folk rhyme quoted in the front pages of the book.
One Flew Over the Cuckoo's Nest (1962)

“The cuckoo sings
at right angle
to the lark”
BW (tr.), in: Faubion Bowers (ed.), The Classic Tradition of Haiku: An Anthology. 2012. p. 29