How do I know if my chicken has lice or mites?
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Overview
Lice and mites can both make a chicken itchy, restless and unhappy, so they’re easy to mix up. A close look at the bird and the coop often gives the best clue. Lice are usually seen on the chicken itself, while mites are more often found in the housing, especially around perches and cracks.
Things To Check
1. Look at where the bird is scratching most often, especially around the vent, under the wings and along the neck.
2. Part the feathers and check for tiny moving insects, pale eggs attached to feather shafts, or dark specks in the plumage.
3. Check the skin for redness, scabs, broken feathers or signs that the bird has been picking at itself.
4. Inspect the coop, perch ends and nesting areas for tiny crawling specks, particularly at night if you suspect red mite.
5. Notice whether the bird seems pale, tired, less active or is laying less than usual.
6. Look for feather loss or a scruffy, unkempt coat, especially if more than one bird is affected.
7. Check whether the problem seems worse after time in the coop, which can point more towards mites than lice.
Common Causes
The most common cause is lice on the bird’s feathers and skin. Chickens with lice often look itchy, have damaged feathers and may show tiny eggs stuck to feather shafts.
Mites are another common cause, and some types spend most of their time in the coop rather than on the bird. Red mite in particular can hide in housing during the day and feed at night, so birds may seem unsettled without obvious insects seen on them.
Less commonly, feather loss or scratching may be linked to moulting, pecking from other birds, dry skin or another skin problem. If you can’t see clear signs of parasites, it’s still worth checking the bird and the housing carefully.
What To Do
Handle the chicken calmly and check one bird at a time in good light. If you find anything suspicious, note where it is on the bird and whether the coop also looks affected.
Clean the housing thoroughly, paying attention to cracks, perches, corners and bedding. Remove old litter, clean surfaces and replace bedding so you can reduce the places parasites may be hiding.
Keep an eye on the whole flock, not just one bird, because lice and mites can spread between birds in the same housing. If several birds are itchy or pale, or the coop is heavily affected, it’s sensible to get advice on the best next steps.
If you’re unsure whether you’re seeing lice or mites, take clear photos of the bird and the coop. That can make it much easier to compare signs and decide what to do next.
Products That May Help
If you’re checking birds and cleaning housing, a poultry-focused collection can be useful for routine flock care and coop management.
Related Questions
What do chicken lice look like?
What does red mite look like in a coop?
How often should I check my chickens for parasites?
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.