Binary individual recognition in hermit crabs
نویسندگان
چکیده
منابع مشابه
Hermit crabs
Researchers had been divided over whether the sound was vocal or not, but the latest study, published online in the Royal Society Proceedings B shows unequivocally that the tail feathers were the source of the sound. When the researchers cut back the tail feathers — which grow back in five weeks and do not affect the birds ability to fly — the males were unable to make the noise. Tests in wind ...
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Organisms can receive not only a genetic inheritance from their ancestors but also an ecological inheritance, involving modifications their ancestors made to the environment through niche construction. Ecological inheritances may persist as a legacy, potentially generating selection pressures that favor sociality. Yet, most proposed cases of sociality being impacted by an ecological inheritance...
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ژورنال
عنوان ژورنال: Behavioral Ecology and Sociobiology
سال: 2004
ISSN: 0340-5443,1432-0762
DOI: 10.1007/s00265-003-0734-9