regurgitation
biology
Learn about this topic in these articles:
owls
- In owl: Ecology
…feathers, fur, and bones, are regurgitated in the form of a compact pellet.
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pigeons
- In columbiform: Behaviour
…and are then fed by regurgitation. Although a pigeon is capable of rearing an artificial brood of three young, only two squabs can be fed at a time, and natural broods of three are extremely rare. In several species so far studied, when the nestlings are about three-quarters grown, the…
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