Deforestation with trunks pulled and gnawed by beavers - Tilt up shot

deforestation gnawed trunks forest wet habitat castor chewing bark trunk borer damage log cut chop timber environmental ecology wooden forestry stump lumber gnaw fallen wilderness biomass trees plant castoridae eurasian semiaquatic rodents herbivorous incisors chisel beaver animal nature mammal wildlife wild rodent brown teeth wood tree ecosystem eating environment