Cockatoo self-control: Stanford marshmallow experiment replicated in parrot study.

Savvy Cockatoos Show Enviable Self-Control (VIDEO)

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March 14 2013 4:21 PM

Savvy Cockatoos Show Enviable Self-Control (VIDEO)

Following the famous 1970s Stanford marshmallow experiment, researchers in Vienna have found that cockatoos may exhibit similar self-control.