Above, a hare is venturing carefully out of the forest on to a clearing with a water puddle, below, the hare's tracks. Etching by J. E. Ridinger.

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Credit

Above, a hare is venturing carefully out of the forest on to a clearing with a water puddle, below, the hare's tracks. Etching by J. E. Ridinger. Wellcome Collection. Public Domain Mark. Source: Wellcome Collection.