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Sula sula
This species breeds on islands in most tropical oceans. When not breeding it spends most of the time at sea, and is therefore rarely seen away from breeding colonies. It nests in large colonies, laying one chalky blue egg in a stick nest, which is incubated by both adults for 44–46 days. The nest is usually placed in a tree or bush, but rarely it may nest on the ground. It may be three months before the young first fly, and five months before they make extensive flights.
San Cristobal island, Galapagos
2 Comments
Susan, you will have a fantastic time I am sure - & see loads of bobbies of all varieties! I really look forward to seeing all your photos.
wow....I hope to witness one when I visit in Jan of 2013