Pelagic bird definitions

pelagic bird

(from the article `migration`) ...at great depths during the day and rise at dusk, concentrating in the upper layers of water during the night. Their predators, particularly ...
Found on http://www.britannica.com/eb/a-z/p/36

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pelagic bird

[n] - bird of the open seas
Found on http://www.webdictionary.co.uk/definition.php?query=pelagic%20bird

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pelagic bird

oceanic bird noun bird of the open seas
Found on https://www.encyclo.co.uk/local/20974

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