Bet you didn't see that coming 👀 Buried beneath the sand, angel sharks can lie perfectly camouflaged and wait for days for prey to swim by. Once a fish gets close enough, they burst from the seabed to strike. But does this technique always work? Celebrate 20 years of Planet Earth with us. Find out where to watch the full episode via our link in bio 💚 #PlanetEarth #DavidAttenborough #PE20 #PEIII