Poultry Judging Practice Test

Disable ads (and more) with a membership for a one time $4.99 payment

Study for the Poultry Judging Test with interactive quizzes. Enhance your skills with multiple choice questions including hints and explanations. Prepare for your exam and excel!

Practice this question and more.

What are the feather tracts on a bird called?

Pterylae
Apteria
Follicles
Barbules

The correct answer is: Pterylae

The feather tracts on a bird are called pterylae. These pterylae are areas of the skin where feathers grow, and they are crucial for the bird's insulation, waterproofing, and flight. Each pteryla provides a structured pattern of feather distribution, which varies among different species of birds. In contrast, apteria refers to the areas of bare skin between the pterylae. Understanding the distinction between pterylae and apteria is essential as it reveals how birds are adapted for their environments and can help in identifying species based on their plumage patterns. Follicles are the structures in the skin that produce individual feathers, while barbules are the small hair-like structures that extend from each feather and help in the interlocking mechanism of feathers, allowing them to lie flat against the bird's body. These terms are related to feather anatomy but do not refer to the feather tracts themselves.