Eighteen cockatoos were given access to a food bowl containing potatoes or noodles, along with three dunking mediums: freshwater, blueberry-flavored soy yogurt, and neutral soy yogurt. Nine out of ...
A movie of a parrot seasoning food - YouTube A parrot carries a spiral of pasta-like noodles in its beak. The food was placed in a container containing blueberry-flavored yogurt. It skillfully ...
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