The Book of British Birds notes that in the case of the golden eagle, its eyes “are, in fact, as large as they could be without becoming so heavy as to impair flight. ”
पहली बात यह कि गरुड़ की आँखें इतनी बड़ी होती हैं कि उसके सिर का लगभग पूरा भाग ढक लेती हैं ।