Flowering American plum with bees on flowers, May 1991. Original public domain image from Flickr https://www.rawpixel.com/image/3335284/free-photo-image-andrena-animal-apidaeFree Image from public domain licenseReleasing Laricobius BeetlesPark staff and volunteers releasing Laricobius Beetles to treat hemlock trees for Wooly Adelgid https://www.rawpixel.com/image/11071963/photo-image-plant-art-treesFree Image from public domain licenseA plant (Antirrhinum orontium) related to snapdragon: flowering stem, roots and floral segments. Coloured engraving after J.… https://www.rawpixel.com/image/14020691/image-flower-plant-personFree Image from public domain licenseVintage famous painting washi tape set, remixed by rawpixel https://www.rawpixel.com/image/9194222/image-flower-sunset-vintageView licenseSuacer-dish with birds, insects and a tree near a fence (c. 1725 - c. 1749) by anonymous https://www.rawpixel.com/image/13745521/photo-image-plant-tree-artFree Image from public domain licenseDiagram of nuclear division, Fig 1 in Introduction of The Germ-Plasm: A Theory of Heredity by August Weismann, London… https://www.rawpixel.com/image/14005989/image-paper-cartoon-plantFree Image from public domain licenseThe larva and pupa of a gall fly next to a gall fly in natural size and magnified, a cross-section of an infested fruit and… https://www.rawpixel.com/image/13976878/image-paper-cartoon-plantFree Image from public domain licenseHoneybee gathering pollen from a flower that has already dropped to the ground. https://www.rawpixel.com/image/8730132/photo-image-flower-public-domain-beeFree Image from public domain license[Untitled photo, possibly related to: Shade tobacco covered by "fields" of cheesecloth to protect it from the sun and some… https://www.rawpixel.com/image/12332938/image-plant-sky-treeFree Image from public domain licenseLadybug collage element, torn paper design https://www.rawpixel.com/image/7547019/ladybug-collage-element-torn-paper-designView licenseCloseup of tree bark wallpaper https://www.rawpixel.com/image/442062/free-photo-image-background-bark-closeupView licenseGreen Lacewing debris-carrying larva (Chrysopidae)USA, TX, Travis Co.: AustinBrackenridge Field Laboratory https://www.rawpixel.com/image/8724203/photo-image-plant-leaf-treeFree Image from public domain licenseSoldier beetle feeding on citrus flower. USDA photo by Prem Kumar. Original public domain image from Flickr https://www.rawpixel.com/image/3260004/free-photo-image-amaryllidaceae-animal-antherFree Image from public domain licenseVintage tropical palm tree illustration. Remixed by rawpixel. https://www.rawpixel.com/image/9729176/image-palm-tree-plant-vintageView licenseWillamette NF - Tree Budding Along Scott Creek Rd. Original public domain image from Flickr https://www.rawpixel.com/image/4076178/photo-image-flower-tree-plantFree Image from public domain licenseLawrence and Gisela Rhone have worked with NRCS on projects to improve their existing shelterbelt, plant new shelterbelt… https://www.rawpixel.com/image/11071325/photo-image-flower-plant-leafFree Image from public domain license