Market Broiler Management Practice Test

When feather sexing, if the coverts are as long or longer than the primaries, what is the sex of the birds?

1. Females

2. Males

3. Chickens

4. Roosters

The correct answer is: Males

In feather sexing, the physical characteristics of the primary feathers and coverts are critical indicators for determining the sex of the birds. Specifically, when the coverts are observed to be as long as or longer than the primaries, this is a reliable indication that the birds are males. This phenomenon occurs because male chicks typically have faster feather growth during the early stages of development compared to their female counterparts. As a result, males will exhibit longer coverts relative to their primary feathers. The primary feathers are the longer, flight feathers, while the coverts are the shorter feathers that overlay them. A greater length in the coverts compared to the primaries is a distinguishing trait for identifying males in feather sexing practices. The other options relate to generic terms or alternate classifications that do not specifically address the detailed physical characteristics used in feather sexing. Understanding this concept is fundamental for effective broiler management, allowing producers to make informed decisions based on sex, which can influence growth rates, feed intake, and overall management strategies within poultry production.