https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/4029050Edit ImageSaveSaveEditCropCustom TextMale mute swanWith funding support from the Service's Pittman- Robertson Wildlife Restoration Act Grant Program, Michigan DNR is monitoring and managing invasive mute swans.Photo by Jessica Piispanen/USFWS. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGBanner JPEG 1200 x 801 px | 300 dpiLarge JPEG 3309 x 2208 px | 300 dpiFree DownloadMale mute swanWith funding support from the Service's Pittman- Robertson Wildlife Restoration Act Grant Program, Michigan DNR is monitoring and managing invasive mute swans.Photo by Jessica Piispanen/USFWS. Original public domain image from FlickrMore