The ocean floor is full of surprises 👀   Hidden in plain sight on the seafloor, angel sharks are built for ambush. They can stay buried in the sand for days before lunging at passing prey, but even perfect camouflage doesn't guarantee a successful strike.    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