An orange duck with a black beak walking on cut grass in front of a moat and a stone wall. Original public domain image from… https://www.rawpixel.com/image/3288947/free-photo-image-animal-animals-images-pictures-ardeidaeFree Image from public domain licenseAmerican white pelican in Yellowstone River by Diane Renkin. Original public domain image from Flickr https://www.rawpixel.com/image/4038769/photo-image-bird-nature-waterFree Image from public domain licenseLooking like a brown and grey hunchbacked seagull, this Pacific Reef Heron, perched on a wooden ledge in the sun, is… https://www.rawpixel.com/image/5974992/photo-image-public-domain-bird-earthFree Image from public domain licenseThe royal spoonbill (Platalea regia) also known as the black-billed spoonbill, occurs in intertidal flats and shallows of… https://www.rawpixel.com/image/4022892/photo-image-bird-nature-waterFree Image from public domain licenseSandhill crane with coltsAs the plants get taller, the sandhill crane colts get harder to see! If you look closely, you can… https://www.rawpixel.com/image/4028372/photo-image-bird-nature-2021Free Image from public domain licenseBlack Necked-Stilt at Cosumnes River PreserveThe Cosumnes River Preserve is home to California’s largest remaining valley… https://www.rawpixel.com/image/11071645/photo-image-sunset-heart-moonFree Image from public domain license[Untitled photo, possibly related to: Loading sugarcane from farmer's wagon onto railroad car, near Broussard, Louisiana] by… https://www.rawpixel.com/image/12108758/image-plant-art-skyFree Image from public domain licenseTwo deers leaping in a meadow in New Forest National Park. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3292684/free-photo-image-deer-animal-animals-images-picturesFree Image from public domain licenseSaucer with peachtree and cranes on a woodcolored ground (c. 1730 - c. 1750) by anonymous https://www.rawpixel.com/image/13749532/photo-image-art-pattern-black-backgroundFree Image from public domain licenseFlorida Water Fowl on the St. Johns by Jerome Nelson Wilson https://www.rawpixel.com/image/14302597/florida-water-fowl-the-st-johns-jerome-nelson-wilsonFree Image from public domain licenseLoading grain boat at Consolidated Elevator Compamy, elevator "E". Duluth, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284826/photo-image-person-smoke-animalFree Image from public domain licenseFarm scene. Vale-Owyhee irrigation project, Malheur County, Oregon. Rainfall is insufficient in this section for anything… https://www.rawpixel.com/image/12174232/image-cloud-cow-plantFree Image from public domain license[Untitled photo, possibly related to: New Idria, California. Trucks, shovel, and crane used in loading cinnabar, an ore… https://www.rawpixel.com/image/12297353/photo-image-sky-mountain-animalFree Image from public domain license[Untitled photo, possibly related to: Oswego, New York. Unloading bauxite from a barge onto a Canadian boat which has come… https://www.rawpixel.com/image/12296094/photo-image-sky-smoke-animalFree Image from public domain license[Untitled photo, possibly related to: Morenci, Arizona. A huge electric shovel at an open-pit copper mine loading an ore… https://www.rawpixel.com/image/12293230/photo-image-plant-sky-airplaneFree Image from public domain licenseMobile crane lifting the top from a crate containing a United States fighter plane awaiting assembly at the assembly… https://www.rawpixel.com/image/12294677/photo-image-person-sky-planeFree Image from public domain license