Feathers

Feathers serve as the essential outer covering of birds, providing several vital functions. They enable flight by creating lift and maneuverability, offer insulation to maintain body temperature, and contribute to waterproofing and protection against environmental elements. Additionally, feathers play a role in communication and attracting mates through colors and patterns, and they help with camouflage. Composed primarily of keratin, feathers are lightweight yet durable, allowing birds to perform various activities efficiently. The growth, arrangement, and condition of feathers are also indicators of a bird’s health and age.