Alpine buckthorn (Rhamnus alpinus) from Traité des Arbres et Arbustes que l’on cultive en France en pleine… https://www.rawpixel.com/image/568331/alpine-plantsFree Image from public domain licenseVintage illustration of Charr (Salmo Alpinus) https://www.rawpixel.com/image/938185/vintage-fish-illustrationView licenseCharr png sticker, fish vintage illustration, transparent background https://www.rawpixel.com/image/9338323/png-art-stickerView licenseAlpine buckthorn plant transparent png https://www.rawpixel.com/image/568306/alpine-buckthorn-branchView licenseVintage alpine buckthorn plant illustration https://www.rawpixel.com/image/568225/alpine-buckthorn-branchView licenseSevern River Flying Squirrel (Pteromys sabrinus) and Rocky Mountain Squirrel (Pteromys alpinus) from the viviparous… https://www.rawpixel.com/image/321814/free-illustration-image-squirrel-audubon-flyingFree Image from public domain licensePhyllocladus alpinus (Mountain Toatoa) (circa 1910) by Fred Brockett. https://www.rawpixel.com/image/13030607/phyllocladus-alpinus-mountain-toatoa-circa-1910-fred-brockettFree Image from public domain licenseCharr (Salmo Alpinus) from Ichtylogie, ou Histoire naturelle: génerale et particuliére des poissons… https://www.rawpixel.com/image/938891/salmo-alpinusFree Image from public domain license