English Bird2 Cited by user Kweetal nl on 09 Nov 2023 Birds are a group of warm-blooded vertebrates constituting the class Aves, characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high…
Hungarian Madarak Cited by user Szalakóta on 20 Mar 2017 A madarak (Aves) meszes héjú tojással szaporodó, melegvérű gerinces állatok. Mellső végtagjaik szárnyakká módosultak.