The term chicken ark is a specific term in style for a chicken coop. Another term used for this type of structure is chicken tractor. There are various types one can build but most are of an A frame style built without a floor. Most are relatively small being only 5 to 6 feet in length and only about 4 feet high. The chicken ark falls into the category of portable chicken coop. This is because they are easily moved and are without a floor. These can generally house up to 6 to 8 birds depending on species.

This kind of chicken coop is the easiest to keep clean since most of the chickens are roaming free during the day, it can be sprayed down with a hose. The waste the chickens release can also be easily cleaned or if the ark is moved on a constant basis can just be absorbed into the ground. This is if the ground is not too trampled on and compacted.

For ease of movement of the ark, some are equipped with two wheels at one end. Since most are small enough to be moved by one person, the wheels make it easier to move as well as there will not be any drag marks or divots in the space from where it was resting last.

The chicken ark is most popular by small chicken farms. This type of housing unit would not work for a large commercial chicken farm. For the small chicken farmer another consideration needs to be considered. This is whether the whole ark is to be covered with a roof or just part. If the whole unit is to be covered, the chickens will need to be let out to stay health and get the needed sunshine and fresh air all living creatures require.

A chicken ark is best for raising small numbers of chickens for personal use.