Green frog in Opeongo Lake, Canada. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283582/free-photo-image-insect-frog-amphibianFree Image from public domain licenseFarm dog png collage element, transparent background https://www.rawpixel.com/image/9694413/png-dog-animalView licenseLake Michigan BloaterBloaters are a type of deepwater cisco. Photo by Katie Steiger-Meister/USFWS. Original public domain… https://www.rawpixel.com/image/4029188/photo-image-fish-animalFree Image from public domain licenseFarm dog image graphic psd https://www.rawpixel.com/image/9694405/farm-dog-image-graphic-psdView licenseFarm dog image on white https://www.rawpixel.com/image/9620605/farm-dog-image-whiteView licenseSugar beet lifter in older settler's field, which loosens beets and partially lifts them from ground. Near Ontario, Malheur… https://www.rawpixel.com/image/12242351/photo-image-plant-person-horseFree Image from public domain license[Untitled photo, possibly related to: Topping sugar beets after lifter has loosened them. Near Ontario, Malheur County… https://www.rawpixel.com/image/12242337/photo-image-plant-person-horseFree Image from public domain licenseThreshing red clover for seed on older settler's ranch. Near Ontario, Malheur County, Oregon. Sourced from the Library of… https://www.rawpixel.com/image/12242609/photo-image-plant-person-grassFree Image from public domain license[Untitled photo, possibly related to: Threshing red clover for seed on older settler's ranch. Near Ontario, Malheur County… https://www.rawpixel.com/image/12243358/photo-image-plant-person-grassFree Image from public domain licenseThreshing red clover for seed on older settler's ranch. Near Ontario, Malheur County, Oregon. Sourced from the Library of… https://www.rawpixel.com/image/12247688/photo-image-plant-person-grassFree Image from public domain license[Untitled photo, possibly related to: Sugar beet lifter in older settler's field, which loosens beets and partially lifts… https://www.rawpixel.com/image/12247972/photo-image-person-horse-animalFree Image from public domain licenseThreshing red clover for seed on older settler's ranch. Near Ontario, Malheur County, Oregon. Sourced from the Library of… https://www.rawpixel.com/image/12248703/photo-image-plant-person-grassFree Image from public domain license[Untitled photo, possibly related to: Lineup of cars with trailers waiting for their times to list stock for sale at the… https://www.rawpixel.com/image/12174152/image-cow-person-artFree Image from public domain licenseThe Thousand Islands, St. Lawrence River, Ontario. Photograph by Notman & Sandham, 1878. https://www.rawpixel.com/image/13994912/photo-image-plant-person-treeFree Image from public domain licensePigs for an auction at sale in Ontario region. Raising of hogs is on the increase in Oregon, the increase from 1935 to 1937… https://www.rawpixel.com/image/12175210/image-person-art-vintageFree Image from public domain licenseThreshing red clover for seed on older settler's ranch. Near Ontario, Malheur County, Oregon. Sourced from the Library of… https://www.rawpixel.com/image/12249014/photo-image-plant-person-grassFree Image from public domain license[Untitled photo, possibly related to: Farmer driving wagon used at cornhusking contest, Ontario, Oregon] by Russell Lee https://www.rawpixel.com/image/12173195/image-plant-person-artFree Image from public domain licenseOntario, Malheur County, Oregon. October 1939. Loading a truck in a sugar beet field. Sourced from the Library of Congress. https://www.rawpixel.com/image/12248583/photo-image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Threshing red clover for seed on older settler's ranch. Near Ontario, Malheur County… https://www.rawpixel.com/image/12248566/photo-image-cloud-cow-plantFree Image from public domain license[Untitled photo, possibly related to: Contestant and wagon driver at cornhusking contest, Ontario, Oregon] by Russell Lee https://www.rawpixel.com/image/12172215/image-plant-person-artFree Image from public domain license[Untitled photo, possibly related to: Sugar beet lifter in older settler's field, which loosens beets and partially lifts… https://www.rawpixel.com/image/12247685/photo-image-plant-person-horseFree Image from public domain licenseLoading truck in sugar beet field. Average wage of field worker: two dollars and fifty cents per day and dinner and supper… https://www.rawpixel.com/image/12247962/photo-image-plant-person-skyFree Image from public domain license[Untitled photo, possibly related to: Farmer driving wagon used at cornhusking contest, Ontario, Oregon] by Russell Lee https://www.rawpixel.com/image/12173433/image-person-art-horseFree Image from public domain license[Untitled photo, possibly related to: Sugar beet lifter in older settler's field, which loosens beets and partially lifts… https://www.rawpixel.com/image/12248702/photo-image-plant-person-horseFree Image from public domain licenseView of sugar beet field with crew loading truck for Nyssa factory. Average yield of beets in excess of sixteen tons per… https://www.rawpixel.com/image/12247654/photo-image-cow-plant-personFree Image from public domain licenseLake Michigan BloaterBloaters are a type of deepwater cisco. Photo by Katie Steiger/Meister/USFWS. Original public domain… https://www.rawpixel.com/image/4029022/photo-image-fish-animalFree Image from public domain license[Untitled photo, possibly related to: Oswego, New York. United Nations heroes with their hostesses by Lake Ontario, at a… https://www.rawpixel.com/image/12294880/photo-image-face-people-beachFree Image from public domain license[Untitled photo, possibly related to: Cornhusking contest, Ontario, Oregon] by Russell Lee https://www.rawpixel.com/image/12172153/image-background-plant-artFree Image from public domain licenseOswego, New York. United Nations heroes with their hostesses by Lake Ontario, at a swimming party held for visitors'… https://www.rawpixel.com/image/12294970/photo-image-people-beach-oceanFree Image from public domain license