Get to know the colourful nudibranch

Nudibranchs are often referred to as sea slugs, but they’re far more extraordinary than your average slug. There are over 3,000 varieties that range from the poles to the tropics and they thrive in diverse ecosystems. The vibrant mostly finger-sized creatures’ favourite cuisine is coral, and they can smell danger from afar.

Click here to watch the episode

6 surprising animals that can change sex

Lets face it; most things in the natural world revolve around sex. Specifically, making sure you survive long enough to find and impress a mate—then have lots of offspring. It’s a complicated game that has led to all sorts of adaptations, but the one we’re sharing with you today is amongst the most surprising—the ability … Continued