@bbcearth: Ever seen a bear do this before? 🐻 As winter gives way to spring, bears emerge from hibernation and begin shedding their thick winter coats. You might spot them rubbing and scratching against trees. This not only helps with shedding but also leaves their scent behind, signalling to other bears who’s in the area. Celebrate 20 years of Planet Earth with us. Find out where to watch the full episode via our link in bio 💚 #PlanetEarth #DavidAttenborough #PE20 #PEII