Wetlands along the Kobuk RiverNPS Photo by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/3392477/free-photo-image-aerial-view-alaska-algaeFree Image from public domain licenseA ewe and lamb group in Denali National Park. Original public domain image from Flickr https://www.rawpixel.com/image/3392419/free-photo-image-goat-animal-biologicalFree Image from public domain license