New: lovewAll contenthive-129948hive-196917krzzanhive-185836hive-166405steemhive-183959hive-180932uncommonlabphotographyhive-150122bitcoinhive-145157hive-144064hive-188619hive-183397krsuccesslifehive-193637hive-193186hive-113376hive-109690hive-101145hive-184714TrendingNewHotLikerssafdaralihussain (9)in lovew • 3 months agoDefinition: Birds are a group of warm-blooded vertebrates constituting the class Aves, characterized by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet ligh