Satin bowerbird displays are not extremely costly
Article Abstract:
Satin bowerbird displays are not as expensive as general assumptions. The hypothesis involving the costliness of displays predicts high male mortality levels. The lack of evidence for high male mortality, very costly display and an inverse relationship between display size and male mortality contradicts this hypothesis. Alternative explanations such as traits acquired with experience can also build honest advertising without high cost.
Publication Name: Animal Behaviour
Subject: Zoology and wildlife conservation
ISSN: 0003-3472
Year: 1996
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An inverse relationship between decoration and food colour preferences in satin bowerbirds does not support the sensory drive hypothesis
Article Abstract:
A study conducted to analyze the impact of colour in food objects and the bowerbird's food colour preferences is discussed.
Publication Name: Animal Behaviour
Subject: Zoology and wildlife conservation
ISSN: 0003-3472
Year: 2006
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Ornament colour selection, visual contrast and the shape of colour preference functions in great bowerbirds, Chlamydera nuchalis
Article Abstract:
The effects of color of the bower and male plumage on female great bowerbird's mate selection are analyzed.
Publication Name: Animal Behaviour
Subject: Zoology and wildlife conservation
ISSN: 0003-3472
Year: 2006
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