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Created by Dylan Vaughan-Williams
over 7 years ago
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example involving tail length in widowbirds
what are Tinbergen's four questions?
what is the proximate causation?
what is the ultimate causation?
what is the mechanism behind bird song?
what is the causal explination also somtimes refered to as?
white throated sparrow Zonotrichia albicollis. Why does it sing?
bird singing in terms of ontogony (learning)