Immaculate tits: head plumage pattern as an indicator of quality in birds
Great tits, Parus major, display their white cheek patches to one another during intraspecific encounters. We measured the size of these patches and the regularity of their borders (immaculateness) as part of an investigation into their function as signals. Patch size was not significantly related t...
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Veröffentlicht in: | Animal behaviour 2004-02, Vol.67 (2), p.261-272 |
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