7 Animal Facts That Will Change the Way You View the Animal Kingdom

Prairie dogs kiss

Prairie dogs are quirky creatures for a number of reasons: They’re giant rodents, they dig massive interconnected underground homes, and they kiss. While they’re actually touching their front teeth in order to identify each other when they seem to be sweetly sharing a smooch, the BBC explains that scientists believe prairie dogs “‘kiss and cuddle’ more when they are being watched by zoo visitors,” because they “appeared to enjoy the attention.”

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