What do birds living in a cold environment tend to have?

Name: What do birds living in a cold environment tend to have?
Brand: Quizplus
Rating: 4.9 (42 reviews)

Question

Quizplus · Accepted Answer

Birds living in cold environments tend to have short legs and larger bodies. This is in accordance with Bergmann's rule, which states that animal species of larger size are found in colder environments, as larger bodies have a smaller surface area relative to volume, reducing heat loss. Short legs also minimize exposed surface area, further conserving heat.

What Do Birds Living in a Cold Environment Tend to Have