Quote:
Originally Posted by kavanaru
Sandy, it is not uncommon that bird species with a wide distribution range has different dialects. Zonotrichia capensis is not an exception.. the interesting with this species is that due to the very large distribution, it has many many different dialects. If you move one bird to a different region, after a while it will learn the local dialect too.
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Sooooooo interesting kavanaru. Thank You for raising my curiousity.