Zoologist Ben Garrod and veterinary surgeon Jess French delve deep into some amazing internal anatomy to unravel the secrets to survival of some of nature’s iconic animals.They begin with one of the rarities of the cat family – the cheetah, which at just under two metres long, is the world’s fastest land animal capable of reaching speeds of up to 70mph in three seconds. As Ben and Jess reveal, the body’s rear muscles, large heart and nostrils enable it to achieve record breaking accelerations. But over long distances, it risks total exhaustion and predation from larger carnivores and the risk of losing its valuable prey. We hear during the course of this intricate dissection, how it treads a fine line between speed and stamina in the quest for survival.

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