Why Do Cats Purr | Nora | Extraordinary Animals | BBC Earth

Feline Behaviourist Beth Adelman delves deeper into understanding Nora the cat's interest in the piano. Beth believes it is all about good vibrations. Subscribe: Dr Elizabeth Von Muggenthaler is a bioacoustician, who believes a cat's purr is a survival mechanism that has incredible healing powers. Check out Nora's website here: Taken from Extraordinary Animals Series 2. WATCH MORE: New on Earth: Oceanscapes: Wild Thailand: Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this. This is a commercial channel from BBC Studios. Service & Feedback