Discrete geographic variation, or dialects, in songs of songbirds arise as a consequence of complex interactions between ecology and song learning. Four of the five species of Zonotrichia sparrows, including the model species White-crowned Sparrow (Z. leucophrys), have been studied with respect to the causes and consequences of geographic variation in song. Within White-crowned Sparrows, subspecies that migrate farther have larger range size of dialects. Here, we assessed geographic patterns of song variation in the fifth species of this genus, the Golden-crowned Sparrow (Z. atricapilla). We analyzed field-recorded songs from 2 sampling periods (1996–1998 and 2006–2013) covering most of its breeding range in western North America. All songs...
© 2016 John Wiley & Sons Ltd Divergence in sexual signals may drive reproductive isolation between l...
We studied the pattern of song variation in the rufous-collared sparrow, Zonotrichia capensis, in th...
Geographic variation in bird song has received much attention in evolutionary studies, yet few consi...
Discrete geographic variation, or dialects, in songs of songbirds arise as a consequence of complex ...
Discrete geographic variation, or dialects, in songs of songbirds arise as a consequence of complex ...
Discrete geographic variation, or dialects, in songs of songbirds arise as a consequence of complex ...
Behavioural characters that are learned can show temporal variation due to changes in a population a...
The relationship between cultural variation and biological variation among natural populations has b...
In the Rufous-collared Sparrow (Zonotrichia capensis) song dialects, defined by rate of delivery of ...
The relationship between cultural variation and biological variation among natural populations has b...
Divergence in sexual signals may drive reproductive isolation between lineages, but behavioral barri...
Cultural evolution of birdsong occurs when songs change over generations and such changes can spread...
Geographical variation of birdsong is used to study various topics from cultural evolution to mechan...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/75422/1/j.1474-919X.1978.tb06776.x.pd
In addition to the observed high diversity of species in the tropics, divergence among populations o...
© 2016 John Wiley & Sons Ltd Divergence in sexual signals may drive reproductive isolation between l...
We studied the pattern of song variation in the rufous-collared sparrow, Zonotrichia capensis, in th...
Geographic variation in bird song has received much attention in evolutionary studies, yet few consi...
Discrete geographic variation, or dialects, in songs of songbirds arise as a consequence of complex ...
Discrete geographic variation, or dialects, in songs of songbirds arise as a consequence of complex ...
Discrete geographic variation, or dialects, in songs of songbirds arise as a consequence of complex ...
Behavioural characters that are learned can show temporal variation due to changes in a population a...
The relationship between cultural variation and biological variation among natural populations has b...
In the Rufous-collared Sparrow (Zonotrichia capensis) song dialects, defined by rate of delivery of ...
The relationship between cultural variation and biological variation among natural populations has b...
Divergence in sexual signals may drive reproductive isolation between lineages, but behavioral barri...
Cultural evolution of birdsong occurs when songs change over generations and such changes can spread...
Geographical variation of birdsong is used to study various topics from cultural evolution to mechan...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/75422/1/j.1474-919X.1978.tb06776.x.pd
In addition to the observed high diversity of species in the tropics, divergence among populations o...
© 2016 John Wiley & Sons Ltd Divergence in sexual signals may drive reproductive isolation between l...
We studied the pattern of song variation in the rufous-collared sparrow, Zonotrichia capensis, in th...
Geographic variation in bird song has received much attention in evolutionary studies, yet few consi...