If you notice that the chicks are huddled around the heat source in the brooder, it's a sign that the temperature may not be warm enough to keep them comfortable and healthy.

On the other hand, if you see the chicks evenly distributed throughout the brooder, it means that the heat source is providing the right amount of warmth to keep them content.

Maintaining proper temperature is crucial for the survival of the chicks in the early stages of their life.