The act of mating in poultry?

Here's a breakdown:

* The process: The male chicken (rooster) mounts the female chicken (hen) and uses his cloaca (a single opening for waste and reproduction) to deposit sperm into her cloaca.

* Sperm and fertilization: The sperm travels through the hen's reproductive tract and fertilizes the egg.

* Egg development: A fertilized egg begins developing within the hen's body.

* Laying: Once the egg is fully developed, the hen will lay it.

Important notes:

* No penetration: Unlike mammals, there is no penetration of the hen's body during copulation.

* Speed: Copulation is a quick process that typically lasts only a few seconds.

* Multiple matings: Hens can be fertilized by multiple roosters.

* Artificial insemination: Farmers can also use artificial insemination to fertilize hens, which allows for controlled breeding and increased efficiency.

If you're interested in learning more about poultry reproduction, there are many resources available online and in libraries.