Here is yet another story of a rooster found out of bounds.
https://www.backyardchickens.com/threads/found-chicken-in-the-mountains.1204606/
Sounds like he got very lucky.
I really hope the dumping of roosters is not becoming a trend. Horrible to think of them out there as hawk bait.
People dump dogs out all the time! I am not surprised they would do chickens and roosters.