Because our babies have large eyes compared to their head, humans have developed an affinity for anything with big peepers.  So we’ve collected pictures of members of the animal kingdom with super-large eyes to test this theory. Are they all adorable? Or are some of them just a little freaky?

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  • Ktsanders

    It’s actually pupil size that humans react favorably to – the bigger the pupils, the more likeable, trustworthy and even “cute” someone or something is. It’s called pupilometrics.