https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/4025635Edit ImageSaveSaveEditCropCustom TextStaff conduct yearling lake trout monthly sample counts in the production buildingPhoto by Mallory Mackey/USFWS. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGSmall JPEG 1200 x 835 px | 300 dpiLarge JPEG 1784 x 1241 px | 300 dpiFree DownloadStaff conduct yearling lake trout monthly sample counts in the production buildingPhoto by Mallory Mackey/USFWS. Original public domain image from FlickrMore