Why is my chicken losing feathers and scratching a lot? | arlo.® Atlas
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Overview
Feather loss with a lot of scratching is often linked to parasites, skin irritation, pecking from other birds, or normal moulting. It can sometimes be hard to tell the difference at first, but a quick check of the bird and the coop usually gives you a good clue.
If the scratching is constant, the skin looks sore, or more than one bird is affected, it’s worth taking it seriously and checking the flock setup as well as the bird itself.
Things To Check
1. Look at the skin under the feather loss for redness, scabs, broken skin, swelling or tiny moving specks.
2. Check whether the scratching is worse at night, which can sometimes point towards external parasites in the coop.
3. Inspect the vent area, under the wings and around the neck, as these are common places for irritation to show first.
4. Have a look at the coop, bedding, perches and nest boxes for dirt build-up, damp patches or signs of pests.
5. Notice whether one bird is being pecked by others, particularly around the tail, back or neck.
6. Check whether the bird is eating, active and behaving normally, or whether it seems quieter than usual.
7. Consider whether the flock is in a moult, since uneven feather loss can be normal at certain times of year.
8. Look for feather loss on more than one bird, which can suggest a flock-level issue rather than a single bird problem.
Common Causes
Parasites such as lice or mites are a common reason for scratching and feather damage. Red mites in particular can be harder to spot on the bird itself because they may hide in the housing.
Pecking or bullying from other birds can lead to bare patches, especially if the flock is crowded, bored or competing for space.
Moulting can cause heavy feather loss, but it usually doesn’t cause intense scratching on its own.
Skin irritation from dirty, damp or dusty conditions may also make a bird scratch more than usual.
Less commonly, feather loss can be linked to diet issues, stress or underlying skin problems.
What To Do
Start by checking the bird closely and then inspect the coop. If you spot signs of parasites or dirt build-up, improve cleaning and bedding changes straight away and review the whole flock, not just one bird.
Separate any bird that is being pecked or bullied if you can do so safely, and make sure food, water and space are adequate for the number of birds you keep.
Keep an eye on whether the scratching settles after coop cleaning and flock checks, or whether it keeps getting worse. Taking a photo every few days can help you see whether the bare patches are changing.
If the bird is in moult, support it with good nutrition, fresh water and a calm environment while the feathers grow back.
Products That May Help
Good coop hygiene is an important part of managing feather loss and scratching, especially when parasites or dirty bedding may be involved. This collection may help support your routine cleaning and flock care.
Related Questions
How do I tell if my chicken has mites or lice?
Is it normal for chickens to lose feathers when moulting?
Why are my chickens pecking each other’s feathers out?
Atlas is here to support owners with practical, easy-to-understand guidance. It is not a substitute for professional veterinary advice. If you're concerned about your animal's health, symptoms worsen, or something doesn't feel right, contact your vet.