tree trunk damaged by beavers. winter forest. tree with marks of beaver teeth. damage to trees beavers

beaver tree trunk animal damage forest dam wood wildlife rodent teeth timber cut destruction marks gnaw sawdust nature outdoor environment wild landscape wooden bark ecology bank season natural plant wilderness winter stump broken chip eating building material river water dead job chew lodge stem snow ecologic park pushchavodytsia kyiv ukraine damaged beavers trees negative activity woods pushcha-vodytsia neighborhood