https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/440400Edit ImageSaveSaveEditCropCustom TextThistle blooms provide a midday meal for a gulf fritillary butterfly at Merritt Island National Wildlife Refuge in Florida. Original from NASA. Digitally enhanced by rawpixel.MorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 838 px | 300 dpiLarge JPEG 2292 x 1600 px | 300 dpiTIFF 2292 x 1600 px | 300 dpi | 21.03 MBFree DownloadThistle blooms provide a midday meal for a gulf fritillary butterfly at Merritt Island National Wildlife Refuge in Florida. Original from NASA. Digitally enhanced by rawpixel.More