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May 2025
The Sun InterviewBy Mark LevitonBird’s-Eye ViewJennifer Ackerman on How Birds Adapt, Survive, and Think
Leviton: How do we evaluate their intelligence without viewing them as feathered versions of ourselves?

Ackerman: Anthropomorphism is a real sticking point in the field. I think that’s changing because a lot of behaviors in birds are in fact similar to human behaviors. But any scientist will tell you it’s not easy to probe the mind of another animal, especially when they have kinds of intelligence that differ from our own. We know how to measure things that we’re good at, like solving physical problems. Scientists may give a bird food in a container that it has to figure out how to open in order to eat. The scientists observe how long it takes the bird to solve the problem and whether it’s showing “behavioral flexibility.” In other words: Can it shift its strategies? Can it innovate when confronted with new challenges? That’s pretty easy for us to measure, but birds also have social intelligence, musical intelligence, and other kinds of intelligence that are harder to measure. For example, we’re still trying to figure out how birds know where they’re going. Humans don’t have the innate capacity to navigate using the earth’s magnetic fields and other information sources.
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