Feather loss in pet birds can be alarming. Their vibrant plumage is part of what makes them so striking - and when feathers start falling out unexpectedly, it’s often a sign that something’s wrong.

People who have baby birds also get to witness all of their milestones. For example, one baby Cockatiel's mom recently got to ...

One of the remarkable abilities that birds possess is their ability to regenerate the feathers that they shed. Unlike human hair and nails, feathers consist of keratin and do not heal once damaged.