rooster
because they want to mate with hens
No. Regular sized roosters can mate with Bantam hens, and Bantam roosters can mate with regular sized hens. The resulting offspring will be a small to medium sized chicken.
As long as there is no rooster around to mate with the hens, you will not receive fertile eggs.
He willmate with them, unless they are ginormous and he can get on them.
A rooster can successfully fertilize eggs from multiple hens. On average, a single rooster can fertilize between 10 to 12 hens, but this can vary based on the breed and age of the rooster, as well as other environmental factors.
usually the ratio of hens to rooster is about 15 hens for every rooster. If you keep them separated an extra rooster is not a problem but in a flock of 24 hens,you will have some squabbling between the dominant rooster and the #2 .
no. they will lay without a rooster
This is mating submission behavior. The see you as "the rooster". Most often this happens to the person who feeds and takes care of the hens, especially when no rooster is present within the flock.
Absolutely yes. A hen does not need a rooster to produce eggs, she only produces fertile eggs when a rooster is involved. Many farm flocks do not have a rooster among the flock and egg production does not suffer in the slightest. A rooster job is to protect the flock and mate with the hens to produce offspring but the hens will continue to lay eggs with or without him.
While the new rooster will attempt to mate with the hens right away it is usually a few days before he can gain their acceptance. Roosters deposit a sperm sac which is good for up to 10 days without a re-mating so you can be sure the new rooster has fertilized the hens 10 days after he is active with the hens.
A good ratio is 1 rooster for every 15 hens. Many farms keep more hens than that and only one rooster, but that keeps him very busy.
There is no reason why you should unless the rooster is overly aggressive toward the hens. Roosters protect the flock and of course mate with the hens so unless you have an objection to fertilized eggs, then allow the rooster to be with his flock. Roosters are sociable creatures and should be allowed to mingle with the other birds.