An impossible question to answer. What species? Different species spend from several days to several months as nestlings and feather growth is similarly variable in timing. What is meant by "grow"? Feathers visible in the skin or fully expanded, orthadox, feathers?
how long for my macaw to grow back feathers on his head the mother plucked them in the nest box @2 weeks old?
Baby canaries typically begin to grow their feathers around 10 to 14 days after hatching. By this time, they start developing down feathers, which are soft and fluffy. Full feathering occurs by about 3 to 4 weeks of age, as they transition into fledging and preparing to leave the nest.
Ostriches have a long neck with no feathers and a beak and under its neck a big fat body with feathers and wings and under that fat body it has long legs and no feathers on its legs.Plus it is the fasts animal in the world, and its egg's are 2 feet long and 2 to 3 pounds!
The long feathers on a cockatoo's head are called crest feathers. These feathers can be raised or lowered, allowing the cockatoo to express emotions such as excitement, aggression, or curiosity. The appearance and color of the crest can vary among different species of cockatoos.
It typically takes about 5-6 months for a baby penguin to grow into an adult penguin. During this time, the young penguin will molt its downy feathers and develop its adult plumage.
why hairs grow so long on our head and shorter on arms
Baby Let Your Hair Grow Long was created in 1998.
Long feathers take up a lot of room, and could not develop in the egg. The baby bird's down is a very efficient insulator, which helps conserve energy that it needs to survive and also for its rapid growth. Once it is of a good size and begins to need the longer feathers, they grow in.
Magpie tail feathers can grow to different lengths depending on the species, but generally, the long tail feathers of the Eurasian magpie can reach up to 25 inches (approximately 63 cm) in length. The tail feathers typically grow throughout the bird's life, with molting processes occurring annually. In addition to their length, the striking coloration and pattern of the feathers play a significant role in courtship and territorial displays.
It takes about one to two years for a baby dolphin to grow.
Yes. The long tail feather often drop off during the first molt when all the roosters feathers are replaced by new one's. The new long feathers will take more time to regrow so be patient, they will come back. Many roosters lose the long feathers due to picking from the hens while they roost at night
How long it will take a baby to grow out of new-born clothing will depend on the size of the baby at birth and how quickly they grow. Typically it will take a few weeks to a few months.