Cockatoos in Sydney have become expert trash bin burglars. Scientists say birds in different neighborhoods have taught each other different... Oh Flock! Clever Cockatoos Are More Culturally Complex ...
Researchers at the University of Veterinary Medicine Vienna are reporting that Goffin's cockatoos (Cacatua goffiniana) engage in food flavoring behavior by dunking food into soy yogurt. Experimentally ...
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