The feet of African lions allow them to move silently because large foot pads cushion the sound of their footfalls.

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“The paws of a lion resemble those of most of the cat family. Cats and dogs walk in what is called the digitigrade position: the heel and instep are raised off the ground, making locomotion quieter and more versatile. The large pads on the ball of the foot and on the toes provide a cushion when walking and also help silence the feet. The lion has retractile claws — it can retract them while at rest or when walking, so that they do not catch in the ground and reduce his speed.” (Foy and Oxford Scientific Films 1982:177)

The grand design: Form and colour in animalsBLA Publishing Limited for J.M.Dent & Sons Ltd, Aldine House, LondonJanuary 20, 1983
Sally Foy

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