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Birding Wawushan, Sichuan

10,000 Birds

The authors speculate that “human disturbance (i.e. Unfortunately, their overall nesting success was only 18%. In Elliot’s Laughingthrush , assortative mating is also observed. Indeed, positive assortative mating, based on culmen length, tarsus length, and body mass, was found across breeding pairs.

Pandas 193