Short Days, Fewer Eggs: What Daylight Does to Quail Laying

Every October somebody walks into the Bridgewater showroom and tells me their quail "quit." They didn't quit. The calendar changed. In central New Jersey we lose daylight fast from mid-October on, and the clocks fall back on November 1 this year, which means it's dark at the barn before most people get home from work. Coturnix notice that long before you do.

Light is the switch, not the feed bag

Quail laying is driven by day length. Birds read the length of the light period, and as it shrinks, a lot of hens slow down or stop. Most keepers and extension sources put the comfortable laying range somewhere around 14 to 16 hours of light a day. Natural light here in late fall and winter is nowhere near that. So the drop you are seeing is the expected response to the season, not a sign that you did something wrong.

What I see people do next is the wrong move: they change feed, add treats, or start buying supplements because they assume it's a nutrition problem. If your feed was fine in August, it's fine in November. Don't chase a light problem with a feed scoop.

Your two honest options

Option 1: Let them rest

Plenty of keepers let the flock ride the natural season. Fewer eggs over winter, a slower pace, and the birds come back up as days lengthen in late winter and spring. If you keep quail for your own kitchen and you can live with a thin carton for a couple of months, this is the simplest path. Nothing to wire, nothing to time, nothing to forget.

Option 2: Add light on a schedule

If you sell eggs, or you just want steadier production, supplemental light is the standard tool. The rules I stick to:

• Use a timer. Always. Light that depends on you remembering is light that will be inconsistent, and inconsistency is worse than nothing.
• Add light in the morning, not the evening. Let the natural dusk end the day so the birds settle on their own. Lights snapping off at 9 pm leave birds in sudden darkness.
• Ramp, don't jump. Add a little time each week instead of going from 10 hours to 15 overnight.
• Keep it modest and safe. You want daylight-ish light in the pen, not a heat source. Any fixture near bedding, wood or feathers has to be rated for the space and mounted so it can't fall.

Will lighting bring every hen back to summer pace? I'm not going to promise that, and neither should anyone else. Age, genetics, molt and housing all play in. Light is the biggest lever you have, not a guarantee.

Don't forget the other half of a short day

Short days come with cold nights. Those two things together are what really slow a flock down in December. Before you hang a light, make sure the basics are covered: water that isn't freezing, a pen without drafts at bird level, dry bedding, and feed that stays dry. A lit pen with a frozen drinker is not an upgrade.

Measure it or you're guessing

Here is the blunt part: most people who say lighting "didn't work" never measured anything. They felt like the carton was emptier. Start a simple log now, before you change anything. Write down eggs per day, and if you're serious about it, weigh the day's collection. A cheap kitchen scale like our Digital Egg & Kitchen Scale (6.6 lb capacity) makes this a ten-second job. Two weeks of baseline numbers before you add light tells you more than a season of opinions.

Track a few things side by side:

1. Date and natural sunrise and sunset (your phone weather app has it).
2. Hours of supplemental light, if any.
3. Egg count and total weight.
4. Low overnight temperature.
5. Anything unusual: molt, a new bird, a predator scare, a feed change.

That last line matters more than people think. A raccoon rattling the cage at 2 am can knock laying back for days, and if you don't write it down you'll blame the lightbulb.

Want a simple way to maintain your Egglog, use a free account at quailos.com which can also connect to your favourite AI assistant (Muse, Grok, etc..) which can remember you to log your egg counts.

Who should skip supplemental light

• Birds already in a heavy molt. Let them finish.
• Very young birds that haven't started laying yet. Talk to someone experienced before you push them.
• Older hens you're planning to retire anyway. Save the electricity.
• Anyone who can't commit to a timer and consistent schedule.

My take

If you need eggs through the winter, light on a timer is the tool, used gently and measured honestly. If you don't, let the birds have their season and spend that energy on tight housing and clean water. Either way, stop blaming the feed. Daylight is doing exactly what it always does.

Questions about your setup? Bring them by the Bridgewater showroom. We're an NPIP-participating flock (NPIP 22-456), and we'd rather talk you out of a bad purchase than sell you one. You can also browse our quail keeping supplies.