Secrets Of Bones
Secrets Of Bones is a TV show on BBC4. Evolutionary biologist and master skeleton builder Ben Garrod presents a six-part series looking at how bones have enabled vertebrates to colonise and dominate practically every habitat on Earth. The program has been available since 2025. A total of 4 episodes have been broadcast, most recently in June 2025.
Last episode
Secrets Of Bones
Ben Garrod seeks out the big part that bones can play in reproduction. Through sexual selection, the skeleton has adapted to aid courtship, competition and even copulation.
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Ben Garrod uncovers the secrets of how vertebrates capture and devour their food using extreme jaws, bizarre teeth and specialised bony tools.
Ben Garrod delves into the surprising ways in which bone has evolved to help vertebrates sense the world around them, from wolves and sheep to the great grey owl.
Ben Garrod finds out how the skeleton has allowed vertebrates to take to the air, why the pigeon is an exceptional flier and how the albatross makes huge migrations.