What key traits define the Class Aves for *Taeniopygia guttata*?

Answer

Feathers, beaks, and the laying of hard-shelled eggs.

The classification hierarchy places the Zebra Finch into Class Aves, which is the grouping for all birds. The defining characteristics used to delineate this class, as opposed to other vertebrate classes, are the presence of feathers, the possession of a beak structure, and the reproductive strategy of laying hard-shelled eggs. These features are fundamental to understanding its anatomy and life cycle at this taxonomic level, differentiating it from classes like Mammalia or Reptilia.

What key traits define the Class Aves for *Taeniopygia guttata*?
taxonomybirdanimalclassificationZebra Finch