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Begging and food distribution in crimson rosella (Platycercus elegans) broods: why don't hungry chicks beg more? |
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| Authors: | Elizabeth A Krebs |
| Institution: | Division of Botany and Zoology, Australian National University, Canberra 0200, Australia, |
| Abstract: | |
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| 本文献已被 SpringerLink 等数据库收录！ | |