We’re used to seeing dogs and cats play with toys or get the zoomies… but do animals like rats and bumblebees play too? What is animal play for? How do scientists even decide what counts as play?

Today, we’re taking a serious look at goofy behavior. We’ll discover the five-part checklist that many scientists use to recognize play in nature, and find out why taking turns is so important for healthy brain development.

This episode is a collaboration between Outside/In and Tumble, the science podcast for kids.

Featuring Junyi Chu and Jackson Ham

Produced by Lindsay Patterson, Marshall Escamilla, and Taylor Quimby. For a transcript and full list of credits, go to outsideinradio.org.

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The five-part play checklist mentioned in the episode was developed by play researcher Gordon M. Burghardt. His paper, “Play in fishes, frogs and reptiles,” answers some other really interesting questions about animal play.

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