Parrots Are a Lot More Than ‘Pretty Bird’ - The New York Times

Juan F. Masello never intended to study wild parrots. Twenty years ago, as a graduate student visiting the northernmost province of Patagonia in Argentina, he planned to write his dissertation on colony formation among seabirds. But when he asked around for flocks of, say, cormorants or storm petrels, a park warden told him he was out of luck. “He said, ‘This is the only part of Patagonia with no

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Basics: オウムの研究

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オウムは知能が高く、類人猿やイルカと同じくらい頭がいいらしい！４歳半児と同じくらいの知能で、道具を作ったり絵を書いたり、０の概念を理解したりもしてるらしい。ものまねとダンスだけじゃないのね