The Ancient Murrelet, Synthliboramphus antiquus, is a bird in the auk family. It breeds from the Yellow Sea (islands off China), through the Russian Pacific coast and the Aleutian Islands to the Haida Gwaii archipelago of British Columbia, where about half of the world population breeds.
These birds breed in colonies, their two eggs (sometimes one) are laid in burrows excavated in forest soil among tree roots, under logs or in grass tussocks, occ...
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The Ancient Murrelet, Synthliboramphus antiquus, is a bird in the auk family. It breeds from the Yellow Sea (islands off China), through the Russian Pacific coast and the Aleutian Islands to the Haida Gwaii archipelago of British Columbia, where about half of the world population breeds.
These birds breed in colonies, their two eggs (sometimes one) are laid in burrows excavated in forest soil among tree roots, under logs or in grass tussocks, occasionally in rock crevices. These small auks arrive at and depart from their nesting grounds at night, presumably to reduce predation, and perhaps for the same reason the young are never fed at the nest, being taken to sea 1-3 days after hatching. The parents and young recognise one another by call and after the chicks have run from the burrow to the sea, they locate their parents by call and the entire family swims immediately out at sea. The family continues to move away from land for at least twelve hours. After that, the young are fed...
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