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Brood sex ratio does not affect helper effort in a cooperative bird, despite extreme sex-biased dispersal |
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| Authors: | Paul G. McDonald John G. Ewen Jonathan Wright |
| Affiliation: | a School of Biological Sciences, University of Wales, U.K. b Department of Brain, Behaviour and Evolution, Macquarie University, Australia c Department of Zoology, La Trobe University, Australia d Institute of Biology, Norwegian Institute of Science and Technology, Norway |
| Abstract: | |
| Keywords: | bell miner direct benefit group augmentation indirect benefit kin selection Manorina melanophrys sex allocation |
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