Cockatoos like to dip their food

[Catherine]

It was observed that cockatoos dip dry break in water. When the study was expanded to give the birds choices of foods and choices of dips the results were interesting. The cockatoos like to dip pasta in Blueberry soy yogurt. They like it so much that they even double dip.


https://www.cbc.ca/radio/asithappens/coc...-1.7457607

I wonder if they would like other flavours. It might turn out that cockatoos have very refined tastes in food.
It would be fun to offer them choices and see what happens.
My guess? Offer them two  flavours they really like and see if the dip in both.

Cockatoos are very smart. They will probably teach each other about this.