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Parrots, like humans, choose to use one side of their body more than the other, with more of them left handed -- or, more precisely, left footed than anything else.
Some species even try out both before deciding on one side.
Australian researchers found...
animal behavior
australian species
behavior
biological letters
brain hemisphere
cockatoos
cognition
evolutionary advantage
eye preference
foot preference
foraging
handedness
juveniles
lateralization
left handed
multi-tasking
parrots
problem solving
research
study