Why did Tim Walz call himself a 'knucklehead' this week? Find out in the quiz

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A predator and some prey. / Chip Somodevilla/Getty Images; John Moore/Getty Images; Chip Somodevilla/Getty Images

This week, apex predators were in the news, though not at the relatively non-confrontational vice presidential debate. How you do on the quiz will, in part, depend on your knowledge of the Vance-Walz showdown, so we hope you managed to stay awake.

There is also a question about birds. Good luck!