What should I check if my hens seem fine in the day but distressed at night?
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Overview
If your hens look fine during the day but seem restless, distressed or unwilling to settle at night, the coop is one of the first places to check. Red mite is a common reason for this pattern, because the mites feed at night and hens may only show obvious discomfort once they’ve gone to roost. Other coop or flock issues can also cause the same behaviour, so it’s worth checking a few things calmly and systematically.
Things To Check
1. Check the hens at dusk and after dark, when they’re on the perch, to see whether they’re pacing, scratching, fluffing up, or avoiding the coop.
2. Look closely around the perch joints, cracks, nesting areas and corners for tiny moving specks, grey dust, or clusters of mites, especially if the coop has lots of gaps.
3. Check for signs on the hens themselves, such as pale combs, restlessness, feather loss, scabs, or irritation around the vent and under the wings.
4. Examine bedding for staining, specks, damp patches, or a pepper-like residue, and note whether the coop feels dusty, crowded or poorly ventilated.
5. Consider whether the hens have changed their bedtime routine, such as refusing to go in, sleeping outside, or huddling in one spot instead of settling normally.
6. Check whether any new birds, used equipment, or changes to the coop have happened recently, as these can sometimes bring in pests or disturb the flock.
7. Listen for unusual sounds at night and look for signs of other disturbances, such as rodents, draughts, or bright security lighting close to the coop.
Common Causes
Red mite is one of the most common causes when hens seem settled by day but unhappy at night. The mites hide in the coop during the day and come out to feed after dark, so the hens may only show clear distress once they’re roosting.
Other common causes include coop discomfort, poor bedding, overcrowding, draughts, heat build-up, or a change in the flock’s routine. Sometimes a hen that seems fine in daylight is actually tired or stressed and only shows it when trying to settle for the night.
Less commonly, ongoing irritation from other parasites, bullying at roost time, or another health issue may be involved. If you’re unsure, it helps to keep checking the pattern rather than assuming it’s just one thing.
What To Do
Start by checking the coop thoroughly after dark, when red mite and other night-time problems are most likely to show up. Look in cracks, around perch ends, under edges, and in nesting areas.
Clean out old bedding, remove dust and debris, and make sure the coop is dry, well ventilated and not overcrowded. If you find signs of mites or the hens are becoming increasingly unsettled, keep a simple note of what you saw and when it happens.
It can also help to compare the affected birds with the rest of the flock. If one hen seems worse than the others, or if several birds are restless at the same time, that can give you useful clues about whether the issue is coop-related.
When To Contact A Vet
Speak to a vet if any hen seems weak, is losing weight, has pale combs that don’t improve, stops eating or drinking, or if the distress is getting worse despite thorough coop checks. It’s also sensible to get advice if you’re seeing repeated problems in the flock or you’re not sure whether red mite is the only issue.
Products That May Help
If you’re checking for red mite or want to improve your routine coop cleaning, this collection may be useful alongside your normal management.
Related Questions
How do I check a coop for red mite at night?
Why are my hens restless only when they go to bed?
What coop cleaning routine helps with red mite checks?
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.