As Carol described, the roosters come. We had no roosters around my property for six blessed years, but when a neighbor adopted a chicken, two roosters showed up. Then they checked out my place. Then more roosters, and hens had chicks. Now the place is like a barnyard, with a half dozen or more adult roosters that crow day or night, often under the bedroom window.
I have choke mongoose here, and they donÔt bother or attack the chickens or roosters (if only). Mongoose raid nests for eggs, but that hasnÔt slowed down the chick production.
On the positive side, they eat bugs, which includes centipedes.
I donÔt have a manicured lawn, so the scratching is no biggie. It is the pigs that tear up the yard in a serious way.
The pigs donÔt seem to bother the poultry either. Everything co-exists very well. I am happy that I donÔt have a problem with roaming dogs, but that could certainly be an issue for you. Dogs will kill chickens.
I have yet to get an egg out of the poultry colonization ... [
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