Some Ingenuity Can Go a Long Way
10,000 Birds
AUGUST 28, 2014
This is similar to the fact that all birds, even first time breeders within a species build identical nests. In another experiment, other species of Darwin Finches were kept next to Woodpecker Finches that used tools. In general, fish will swim to investigate anything that falls on the water hoping the object might be prey.
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