Note 2898 — BOOK X. THE NATURAL HISTORY OF BIRDS.

Cuvier says, that he is almost tempted to believe that it is the balbusard, the Falco haliætus, that is here meant, as it has a black back, and lives in the vicinity of lakes. But then, he remarks, it lives on fish and not aquatic birds; while, on the other hand, the little eagle of Buffon, the Falco nævio, often seizes ducks and other aquatic animals. He is inclined then, notwithstanding the apparent confusion, to take this morphnos for the modern small eagle. The words μορφνὸς and περκνὸς signify “black.”