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Maternal androgens in black-headed gull (Larus ridibundus) eggs: consequences for chick development.

We tested the hypothesis that mother birds counterbalance the negative effects of hatching asynchrony for later-hatched chicks by increasing the yolk androgen concentrations in consecutive eggs of their clutch. In doing so, they may adaptively tune each offspring's competitive ability and, thus...

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Sonraí Bibleagrafaíochta
Main Authors: Eising, C. M., Eikenaar, C., Schwabl, H., Groothuis, T. G.
Formáid: Artigo
Teanga:Inglês
Foilsithe: 2001
Ábhair:
Rochtain Ar Líne:https://ncbi.nlm.nih.gov/pmc/articles/PMC1088678/
https://ncbi.nlm.nih.gov/pubmed/11345330
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2001.1594
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