Finding the whale that almost killed him | Natural World
After a close call with a humpback whale, a couple of kayakers reflect on the event.Tweet
Marine predators and scavengers | The Blue Planet
The scavengers of the deep ocean rely on predators at the surface to provide their nutrition.
How do Long-tailed Tits keep warm over winter? | Powering Britain
This clip looks into how long-tailed tits have developed social behaviours to help them survive the cold winter weather.