A female superb warbler sitting on a branch of a tree. Etching by P. Mazell. https://www.rawpixel.com/image/13973954/female-superb-warbler-sitting-branch-tree-etching-mazellFree Image from public domain licenseBeautiful stag background, magical creature. Free public domain CC0 photo. https://www.rawpixel.com/image/6036103/photo-image-aesthetic-public-domain-treeFree Image from public domain licenseFree Arashiyama bamboo grove in Kyoto image, public domain Japan CC0 photo. https://www.rawpixel.com/image/5925729/photo-image-public-domain-tree-greenFree Image from public domain licenseRoad leading to mountains alongside with tree and grass fields. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285029/free-photo-image-mountain-adventure-asphaltFree Image from public domain licenseA bird, possibly a nightjar, lying on the ground. Wood engraving. https://www.rawpixel.com/image/14002760/bird-possibly-nightjar-lying-the-ground-wood-engravingFree Image from public domain licenseA silk tail (bombycilla garrula) sitting on a branch of a tree. Etching. https://www.rawpixel.com/image/13973570/silk-tail-bombycilla-garrula-sitting-branch-tree-etchingFree Image from public domain licenseCanada: a forest near a river with racoons, beavers, turkeys, elks and pigeons. Coloured lithograph. https://www.rawpixel.com/image/13957133/image-plant-tree-artFree Image from public domain licenseWalk in the forest, background photo. Free public domain CC0 image. https://www.rawpixel.com/image/6041303/photo-image-background-public-domain-leavesFree Image from public domain licenseTwo pheasants bickering. Etching by J. Scott, ca. 1801, after S. Elmer. https://www.rawpixel.com/image/13979637/two-pheasants-bickering-etching-scott-ca-1801-after-elmerFree Image from public domain licenseA field being harvested; representing July. Etching by G. Perelle, c. 1660. https://www.rawpixel.com/image/13996424/field-being-harvested-representing-july-etching-perelle-1660Free Image from public domain licenseNests of the social weaver-bird (Passerine species) attached to a riverside tree. Aquatint, ca. 1807, after W. Daniell. https://www.rawpixel.com/image/13989254/image-plant-person-treeFree Image from public domain licenseA man is cutting wood for fuel and binding it into bundles to carry. Engraving. https://www.rawpixel.com/image/13989069/man-cutting-wood-for-fuel-and-binding-into-bundles-carry-engravingFree Image from public domain licenseAn opossum climbing a tree while one of its young has left the pouch to clamber on the branch by itself. Etching. https://www.rawpixel.com/image/13967847/image-cartoon-tree-artFree Image from public domain license