A Hummingbird Never Forgets?

Hummingbirds have a unique memory “so exact that it’s unique among wildlife.” Researchers monitored wild rufous hummingbirds as they visited eight feeders filled with sugar solution. The feeders were refilled at different times, and the hummingbirds were able to recognize the pattern and visit the feeders at the appropriate time. Read the story Hummingbirds sing a precise food tune on the CBC.

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