Signed in as:
filler@godaddy.com
Did You Know...
Birds are the only living animals that have feathers.
Once a year to keep themselves in the best flying condition, birds will molt to get rid of old, worn, damaged feathers. Damage to feathers is permanent until the body replaces them with new feathers. For raptors, this is usually done in the spring or early summer.
While every species varies, some juveniles may look very different from their parents. This can help identify a bird's age and maturity.
A field guide that includes information on juvenile birds can help.
Healthy feathers are crucial for maintaining efficient flight.
It may take just a year or maybe 5 years depending on the species to complete their adult plumage.
Juvenile feathers are sometimes larger than adult feathers to help with their maneuverability as they learn to fly. These feathers are less durable and can wear out more quickly than the stronger adult feathers.
Adult feathers are needed for several reasons: Camouflage, social status and attractiveness for breeding.
The new feathers are called "pin feathers”. They are a tube-like structure containing a blood supply that helps nourish the feather as it grows.
Most birds molt slowly, in a symmetrical manner, dropping and growing feathers gradually to avoid becoming bald or unable to fly.