Adorable hedgehog during the falls in Niegowonice, Poland. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284021/free-photo-image-animal-cute-dry-leavesFree Image from public domain licenseHedgehog drawing png sticker, transparent background. Free public domain CC0 graphic https://www.rawpixel.com/image/6252317/png-sticker-public-domainFree PNG from public domain licenseHedgehog, Erinaceus europaeus and a Hazel dormouse, Muscardinus avellanarius (1596–1610) by Anselmus Boëtius de… https://www.rawpixel.com/image/561605/hedgehog-and-dormouse-vintage-styleFree Image from public domain licenseHedgehog, Erinaceus europaeus (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally… https://www.rawpixel.com/image/561580/hedgehog-vintage-styleFree Image from public domain licenseHedgehog from Portuguese Expedition to Muatianvua Ethnographia and Traditional History of the People of Lunda... Edition… https://www.rawpixel.com/image/572532/hedgehog-vintage-styleFree Image from public domain licenseHedgehog from Portuguese Expedition to Muatianvua Ethnographia and Traditional History of the People of Lunda... Edition… https://www.rawpixel.com/image/572418/hedgehog-vintage-styleFree Image from public domain license