Nest is defined as what?

Nest is defined as what?

• A. A color that changes with angle.
• B. A structure built by birds to lay eggs and raise their young.
• C. A helmet-like head structure.
• D. A group of young birds.

Answer: (B)

A nest is a structure built by birds to lay eggs and raise their young. This definition captures both what a nest is (a constructed place) and its purpose (reproduction and care of offspring). Birds create nests from materials like twigs, grass, leaves, and mud, and they vary widely in shape from simple cups to elaborate woven structures, but the common thread is that the nest provides a secure spot for eggs and for the young as they grow. The other ideas describe things unrelated to nesting: a color changing with angle refers to iridescence, a helmet-like head structure isn’t about reproduction or care, and a group of young birds is called a brood or fledglings.