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Petrel Paradise

10,000 Birds

Soon we were out of the protected harbour and into choppier waters, and here I have to say I suffered for about two hours from the dreaded affliction known as sea-sickness. It is also restricted as a breeder to the north of North Island. The Grey-faced Petrel has all dark plumage with a lighter area around the face.

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Polygynandry and avian swingers

10,000 Birds

Nice. ((** all names have been changed to protect identities and have been substituted with (almost) randomly chosen substitutes suitable for a family of Alpine Accentors.)) In the case of Acorn Woodpeckers, they are cooperative breeders (as with many other polygynandrous species), which seems to predispose species to polygynandry.

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