Ring-billed gull at Shiawassee National Wildlife RefugePhoto by Jim Hudgins/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028761/photo-image-bird-natureFree Image from public domain license
Black-capped ChickadeeA black-capped chickadee perches in a tree.Photo by Courtney Celley/USFWS. Original public domain… https://www.rawpixel.com/image/4028532/photo-image-tree-plant-leafFree Image from public domain license
Northern cardinal pairPhoto by Courtney Celley/USFWS. Original public domain image from Flickr https://www.rawpixel.com/image/4028778/photo-image-bird-nature-2021Free Image from public domain license
Black-billed magpie at Mammoth Hot Springs by Diane Renkin. Original public domain image from Flickr https://www.rawpixel.com/image/4037987/photo-image-bird-animalFree Image from public domain license
Trumpeter swans flying over a pond at sunrise by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038693/photo-image-plant-bird-natureFree Image from public domain license
Two American kestrels perched in an aspen tree by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038374/photo-image-bird-animalFree Image from public domain license
[Untitled photo, possibly related to: Farm Security Administration (FSA) migratory labor camp, 155 migrant families in camp.… https://www.rawpixel.com/image/12246122/photo-image-plant-person-grassFree Image from public domain license
Crushing rock at a quarry for road work. Dixon Springs pasture and erosion demonstration project. Robbs, Illinois. Sourced… https://www.rawpixel.com/image/12267389/photo-image-plant-person-skyFree Image from public domain license
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Sky with dry branch in winter season https://www.rawpixel.com/image/90899/free-photo-image-bird-spring-peace-branch-bareView license
Dresher, Pennsylvania. A hay baling machine and rows of baled hay at the Spring Run Farm. Sourced from the Library of… https://www.rawpixel.com/image/12297920/photo-image-cloud-plant-grassFree Image from public domain license
[Untitled photo, possibly related to: Spring plowing. Greene County, Iowa]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284151/photo-image-plant-person-skyFree Image from public domain license
Sky with dry branch in winter season https://www.rawpixel.com/image/90890/free-photo-image-winter-bare-treeView license
Field green grassland natural peaceful https://www.rawpixel.com/image/38752/premium-photo-image-dinosaur-agriculture-ancientView license
[Untitled photo, possibly related to: Spring pulpwood drive on the Brown Company timber holdings in Maine. Feeding logs… https://www.rawpixel.com/image/12293588/photo-image-background-plant-personFree Image from public domain license
[Untitled photo, possibly related to: Spring pulpwood drive on the Brown Company timber holdings in Maine. Opening up an… https://www.rawpixel.com/image/12295564/photo-image-plant-person-boomFree Image from public domain license