Browsing by Subject "song"
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Article
Birdsong tuned to the environment: Green hylia song varies with elevation, tree cover, and noise
(2009)Animals that communicate acoustically must compete for acoustic space in order to convey their signals effectively. Tropical rainforest birds live in an extremely diverse acoustic community consisting of other birds, ...
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Article
Novel courtship behavior in the Little Greenbul (Andropadus virens)
(2008)The Little Greenbul (Andropadus virens) is a common African forest bird that is thought to form monogamous pair bonds. In March 2007, I observed a male hanging below a presumed female perched on a branch, apparently ...
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Article
Testing alternative hypotheses for evolutionary diversification in an african songbird: Rainforest refugia versus ecological gradients
(2011)Geographic isolation in rainforest refugia and local adaptation to ecological gradients may both be important drivers of evolutionary diversification. However, their relative importance and the underlying mechanisms of ...