When you find yourself caring for a tiny, fragile bird chick, one of the most important things to focus on is keeping it warm. Bird chicks, especially in their early days, are incredibly sensitive to temperature changes, and a drop in warmth can be a matter of life or death. As a pet owner or someone who has found orphaned chicks, you’ll want to make sure that their environment provides the warmth and comfort they need to grow strong and healthy.
In this article, we’re going to walk you through the essential tips on how to keep bird chicks warm, explain why it’s so crucial, and share practical advice to ensure your little feathered friend thrives. Whether you’re a seasoned bird lover or a first-time caretaker, these temperature tips will help you feel confident in creating the perfect, cozy setup for your chicks.
Why It’s Important to Keep Bird Chicks Warm
Chicks are young with imperfect thermoregulation systems and, as such, cannot maintain their body temperature independently. It is for this reason that heat is so important during the first few weeks of their lives. Chicks that are too cold are lethargic, will not eat, and may even die. Getting too hot, however, is also dangerous, leading to dehydration, heat stress, and death.
Optimum heat helps in the facilitation of the following:
- Healthy growth and development: Chicks need warmth in order to digest food and grow at the proper rate.
- Proper digestion: Warmth allows for digestion so that the chick is able to get all the nutrients from food.
- Improved immune function: Warmth makes the immune system of the chick strong, and it becomes better able to fight infection.
Understanding how to provide the right temperature is vital, so let’s dive into the nuts and bolts of practical tips for keeping your bird chicks warm and safe.
What Temperature Is Ideal for Bird Chicks?
Each species of bird may have a slightly different temperature requirement, but you can use some general guidelines for most chicks. In general, the temperature should be near 95°F (35°C) for newly hatched chicks during their first week of life. The temperature can be reduced gradually by about 5°F (3°C) per week after one week until they are well-feathered, usually around 6 weeks of age.
Here’s a rough guide to the ideal temperature by age:
- Newly hatched chicks (0-1 week): 95°F (35°C)
- 1-2 weeks old: 90°F (32°C)
- 2-3 weeks old: 85°F (29°C)
- 3-4 weeks old: 80°F (27°C)
- 4-6 weeks old: 75°F (24°C)
- After 6 weeks: Room temperature (70-75°F / 21-24°C)
Monitor your chicks closely because their temperature tolerance will vary depending on their breed, size, and general health.
How to Keep Bird Chicks Warm: Basic Tips and Equipment
You can keep your chicks warm by combining environmental regulation and specialized gear. Let’s go through the steps for safety and comfort.
1. Employ a Heat Lamp
Heat lamps are one of the most common pieces of equipment used to warm chicks. Heat lamps provide constant heat and can be adjusted to the proper temperature by moving the lamp closer or farther away from the chicks.
Some Crucial Tips for Using a Heat Lamp:
- Positioning: Set the lamp 18-24 inches over the chicks. The exact height will vary depending on the wattage of the bulb and how much heat it emits.
- Temperature Control: Put a thermometer where it will read the temperature directly under the lamp. Make sure that it is close to the acceptable range.
- Safety: Always ensure the lamp is securely fastened and cannot fall into the chicks’ area. Use a heat lamp holder or a safe suspension system.
2. Consider an Infrared Heat Bulb
If you’re worried about bright light disturbing your chicks, an infrared heat bulb is a good alternative. These bulbs emit heat without visible light, allowing your chicks to rest in peace while still being kept warm.
3. Get a Brooder Box
A brooder box is a warm, safe box in which you can place your chicks. It should have enough room for them to move around, but also be able to hold heat well. The box can be made of wood, plastic, or even a large cardboard box.
Brooder Box Tips:
- Size: The box must be large enough for the chicks to have room to move, yet small enough to retain heat. A 24×24 inch box should be sufficient for a small group of chicks.
- Bedding: Use soft bedding such as pine shavings or paper towels to absorb waste and prevent them from getting cold. Do not use cedar shavings, as they are poisonous to chicks.
- Ventilation: Ensure the brooder is well-ventilated. Stale air can cause respiratory problems, but drafts will make the chicks too cold.
4. Insulate the Brooder
You can also insulate the brooder to help hold the heat better. Utilize materials such as foam board insulation or thick towels around the box to help keep the heat in.
5. Keep Chicks in a Draft-Free Environment
Chicks are especially susceptible to chilly drafts. Ensure that the location of the brooder is clear of drafts, air conditioners, or heaters that can bring about sudden temperature changes.
6. Employ a Heating Pad
For small chick numbers, a heating pad set on low or medium will be effective. Place the heating pad under part of the brooder, so the chicks can move to the heat area if they need more warmth.
Important: Don’t ever place the heating pad on the bedding or directly on the chicks, and leave enough space for them to move away from the heat if they become too hot.
How to Know If Your Chicks Are the Right Temperature
You’ll need to be able to discern whether your chicks are comfortable in their environment. Here are a few signs you should be watching for:
Too Cold:
- Chicks will pile together, especially in a corner, seeking heat.
- They can be lethargic with fluffed feathers.
- They can refuse food and water.
Too Hot:
- Chicks will withdraw from the heat source, spread their wings, or pant.
- They will dehydrate more quickly and exhibit signs of heat stress.
Just Right:
- The chicks are evenly distributed in the brooder.
- They are active, chirping, eating, and drinking normally.
Monitor Temperature Consistently
In spite of having all the correct equipment, it is vital to constantly monitor the temperature to ensure that it is in the correct range. Invest in a good-quality thermometer that gives an accurate reading of the temperature in the brooder.
What to Do If You Can’t Use a Heat Lamp
If a heat lamp is impractical or not suitable for your operation, the following are a few alternatives to consider:
- Hot Water Bottles: Fill a plastic water bottle with warm (not hot) water and wrap it in a towel. Place it in the brooder to radiate heat.
- Rice Bags: Heat a rice bag in the microwave and place it under the brooder. It will provide heat for several hours.
- Space Heater Repurposed: A small space heater can be utilized, but at a distance so as not to overheat the chicks.
Conclusion: Raise Your Chicks to Become Strong and Healthy Adults
Warming the chicks is a very important aspect of their early development. By giving them the right temperature, you enable them to become strong and healthy, ready to take on the world as they develop. Keep an eye on their environment at all times, use the right equipment, and adjust accordingly to ensure they are comfortable. If at any time you are uncertain about the health of your chicks, do not hesitate to contact a veterinarian.

Jalea Stevens, a veterinary student with a heart for animal health, education, and community. As I work toward earning my DVM, I’m especially passionate about making veterinary knowledge more accessible to pet owners and animal enthusiasts. Throughout my journey, I discovered one of my many missions is to bridge the gap between clinical knowledge and everyday pet care empowering others to make informed decisions for the animals they love.