It depends on how long the feathers are out for, if they are not growing back in at least a month, it could be a sign of deficiency in vitamins. But it is normal when feathers fall out because every bird goes through a developing cycle called the molt.
Ice cravings are normal dont worry about it
Disease called Beribery will cause due to deficiency of vita. b.
A deficiency in the essential Vitamin B12.
Generally you can go blind from vitamin A deficiency. Be careful because you can also overdose on it too
Vitamin B6 is used to make neurotransmitters (such as serotonin) and myelin, which insulates the axons of neurons. In adults, deficiency can cause depression, confusion, seizures, inflamed skin, inflamed mucous membranes (lips, gums, etc.), and anemia. However, these symptoms only appear when the deficiency has persisted for a long period of time.
they dont, burds stay on da feathers
Eventually you will start to lose your vision (night vision first, then color/day vision). You will also likely have more illnesses (colds, flu, etc.) because Vitamin A has some role in maintaining a healthy immune system.
Peahens dont have that many feathers. They are like a hen. Peacocks (a male peacock) are the only birds that have big feather that spread out in the back.
Pteronophobia: literally, "fear of feathers".
no,they dont
they dont get it they are born with it
they dont have feathers smart one. if they did they would be able to fly