Rent Natural Curiosities: Series 3 (2015)

Our planet is populated with amazing animals that have extraordinary life histories. Some have been perpetually surrounded by myth and misunderstanding, and some have only recently revealed their secrets. Using the latest findings from cutting-edge science, this fascinating series reveals the remarkable evolutionary traits behind these wonders of the natural world. This series sees Sir David encounter creatures including flamingos who survive in hot volcanic lakes by filtering out microscopic algae; salamanders that can regrow entire limbs; problem-solving crows that design intricate tools; and hippos who secrete a vivid red mucus that acts as sunscreen.