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Total Length: 30 cm; Wingspan: 67 cm (Ref. 91362). Found in the open ocean (Ref. 356). Forms breeding colonies on oceanic islands. Does not commonly trail ships. During flight, hangs motionless over ocean. Feeds by surface-seizing and surface-plunging (Ref. 356).
Life cycle and mating behavior পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট