action; animal; aquatic; aspen; beaver; big; biology; branch; brown; builder; canadensis; castor; chew; common; cut; forest; gnaw; gnawed; lake; mammal; national; nature; nibbled; populus; reflection; river; rodent; shore; swimming; teeth; thinned; toothmarks; tree; tremula; trunk; vegetation; water; wet; wild; wildlife; wood; work: Bilder zum Thema action; animal; aquatic; aspen; beaver; big; biology; branch; brown; builder; canadensis; castor; chew; common; cut; forest; gnaw; gnawed; lake; mammal; national; nature; nibbled; populus; reflection; river; rodent; shore; swimming; teeth; thinned; toothmarks; tree; tremula; trunk; vegetation; water; wet; wild; wildlife; wood; work bei ClipDealer