Alexandria Mitchem Hansen / The Conversation

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A close-up of a small, dark gray rat with prominent whiskers and large dark eyes, peering over the edge of a light-colored wooden box. One of its pinkish paws rests on the rim of the box, and bits of straw or nesting material are visible in the soft-focus background.

I study rat nests − here’s why rodents make great archivists

By Alexandria Mitchem Hansen / The Conversation