00:00If you ever see a deer rubbing its antlers like this, don't go near it.
00:03When a deer's antlers are growing, they're covered in a soft layer called velvet that feeds and strengthens them.
00:09But once the antlers fully harden, that velvet isn't needed anymore.
00:12So the deer rubs its head against trees and branches to scrape it off.
00:16And during this time, deer can be aggressive, so it's best to keep your distance.
