What is being overlooked is that free ranging requires eternal vigilance. A strong coop is the start but never forget that to be successful you need to periodically clean house of all the loose varmints. Sure the predators will eventually return but the fact that they return is proof that you are NOT harming the environment by managing the predator numbers.
There is a word for this. That word is INTEGRATED pest management. Read about it.
https://www.epa.gov/safepestcontrol/integrated-pest-management-ipm-principles
There is a word for this. That word is INTEGRATED pest management. Read about it.
https://www.epa.gov/safepestcontrol/integrated-pest-management-ipm-principles