kestrel
https://gyazo.com/3efadcb17151b0bfcb1bd3497e6f7eb3
noun
〘鳥〙 チョウゲンボウ〘小型のタカ; ヨーロッパ産〙.
Genus Falco, family Falconidae: several species, in particular the common kestrel (F. tinnunculus) of Eurasia and Africa, and the American kestrel (F. sparverius).
ORIGIN
late Middle English castrel, perhaps from casserelle, dialect variant of Old French crecerelle, perhaps imitative of its call.