Dictionnaire classique des sciences naturelles, Brussels, Meline, Cans et Ce, 1853 Natural history Dictionaries, The illustration features two distinct large flightless birds. The top bird, labeled as Autriche (Austrian), showcases a dark, fluffy plumage with a prominent, bare neck, hinting at a formidable presence. Below it, the Casoar is depicted with a more varied coloration, exhibiting a mix of browns and whites, alongside a slender neck and a graceful posture. Both birds stand on a grassy terrain, highlighting their majestic stature and unique characteristics within their natural habitats.