Birds
Definition of Birds Hierarchical Category as it relates to Animals, Mammals, Herbivorous Mammals, Cows
A diverse category encompassing a multitude of species from different classes, primarily focused on avian creatures but also extending to encompass certain terrestrial mammals, notably herbivorous ones. This category includes animals from both Aves and Mammalia classes, where the former is represented by birds, and the latter by cows and other herbivorous mammals. All the species within this category are part of the broader kingdom of animals, and share common characteristics of being multicellular, eukaryotic organisms.