Choosing chickens that can take the heat

Heat is harder on chickens than cold. They do not sweat, so they cool off by panting, holding their wings away from their bodies and shedding heat through their combs and wattles. Breeds that handle heat well tend to share a few traits you can look for, even beyond the names on this page.

Traits of a heat-tolerant chicken

• A large comb and wattles. These act like radiators. Mediterranean breeds such as the Leghorn and Minorca have big ones.
• A light, lean body. Less mass means less heat to get rid of.
• Tight, sleek feathers. Fluffy breeds hold heat close to the body.
• Light feather color. White and light birds tend to absorb less sun than black ones.
• Fewer feathers. The Naked Neck has a bare neck that helps it shed heat.

Picking the right one for your climate

In dry heat, active breeds that forage in the shade, such as the Egyptian Fayoumi and Leghorn, often do very well. In humid heat, airflow and shade matter even more, since panting works less well when the air is damp. If you want calmer, friendlier birds, some hardy dual-purpose breeds such as the Rhode Island Red cope with heat reasonably well when given good shade. Heavy, fluffy breeds like Cochins and Brahmas struggle most.

Mixing breeds in a hot-climate flock

Many heat-tolerant breeds are active and a bit flighty. Mixed with calm heavy birds, they may bully at the feeder or startle the others. If you mix, give the flock plenty of room and several shady spots, so no bird has to compete for the coolest corner. Keep an eye on darker or heavier hens on the worst days. They will show heat stress first.

Pitfalls in hot climates

• A coop with no cross ventilation. Hot air needs a way out near the roof.
• Waterers left in the sun. Warm water is less appealing, and birds drink less.
• Treats in the afternoon heat. Scratch grains and heavy treats add body heat. Offer cool, watery foods instead.
• Assuming a breed list means no care is needed. Even heat-tolerant birds need shade and water.

Common questions about hot-climate chicken breeds

How do I know my chicken is too hot?

Panting, wings held out, pale combs and lethargy are warning signs. A bird that is staggering or collapsing needs help right away. The heat stress guide covers first steps, and call a vet if she does not recover quickly.

Do chickens stop laying in the heat?

Many slow down in very hot weather, and shells may get thinner. Laying usually picks back up when temperatures ease.

Are black chickens bad for hot climates?

They can be kept in hot areas, but they absorb more sun. Give them extra shade and watch them closely on hot days.