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Biased Learning of Sexual Signals by Female Bengalese Finches

open access: yesBiased Learning of Sexual Signals by Female Bengalese Finches
Peak shift in mate preference learning can be a driver of rapid repeated speciation. Therefore, clades that have undergone recent adaptive radiations are predicted to show biased learning of signals from the opposite sex. The estrildid finches are one such clade.
openaire  

Context-dependent song amplitude control in Bengalese finches

open access: yesContext-dependent song amplitude control in Bengalese finches
Estrildid finches have two song types: directed (courtship) and undirected (solo). These are acoustically identical and differ only in social context. Recent studies have shown that undirected singing is accompanied by strong activation of the basal ganglia pathway, whereas directed singing is not, which suggests a different degree of feedback control ...
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Evolution of Chromosomal Inversions across an Avian Radiation. [PDF]

open access: yesMol Biol Evol
Knief U   +5 more
europepmc   +1 more source

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