What 'wood' cause this damage? Home › Forums › BigTrees Talk › What 'wood' cause this damage? This topic has 3 replies, 3 voices, and was last updated 8 years, 6 months ago by rer. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts May 29, 2016 at 9:11 pm #4378 rerParticipant Porcupine May 29, 2016 at 5:15 pm #4377 carlshomeParticipant I’ve had similar scratchings on trees on my property. I showed them to a local naturalist and he said it was most likely a mountain lion sharpening his claws. Think of your cat doing something similar to your couch. Just bigger. May 29, 2016 at 9:51 am #4375 Snowshoe1958Participant trying again with smaller pic…. Attachments:Optimized-2016-05-28-10.58.53.jpg May 29, 2016 at 9:47 am #4374 Snowshoe1958Participant Bear sightings recently on Snowshoe or is this from something else? Author Posts Viewing 4 posts - 1 through 4 (of 4 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In