Crafty cockatoos learn to use public drinking fountains
https://www.youtube.com/watch?v=6Tt-yLnZ34s Cockatoos in Sydney, Australia, have learned to use public water fountains by twisting a handle, despite how difficult they are for birds to operate. It seems to be a behaviour they copy from each other. Sulphur-crested cockatoos (Cacatua galerita)...










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