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Data from: Egg discrimination along a gradient of natural variation in eggshell coloration
- 负责人:
- DOI:
- doi:10.5061/dryad.mm3kr
- 摘要:
- dient. Our results demonstrate that egg recognition is specifically tuned to the natural gradient of avian eggshell colour and suggest a novel decision rule. These
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Data from: Unscrambling variation in avian eggshell colour and patterning in a continent-wide study
- 负责人:
- DOI:
- doi:10.5061/dryad.q3b7b78
- 摘要:
- on in predictors pertaining to each hypothesis. Here we measured colouration and patterning in eggs from 272 clutches of Australian Magpies (Cracticus ti
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Data from: Are blue eggs a sexually selected signal of female collared flycatchers? A cross-fostering experiment
- 负责人:
- DOI:
- doi:10.5061/dryad.2016
- 摘要:
- into eggshells instead of using it for themselves as a powerful antioxidant. By this handicap females may signal their quality to males which ar
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Data from: Brood parasites lay eggs matching the appearance of host clutches
- 负责人:
- DOI:
- doi:10.5061/dryad.5m400
- 摘要:
- c characteristics. Our results implicate that the ability of cuckoos to actively choose host nests based on the eggshell appearance imposes a strong