A comparison that is utterly useless when the topic is the "free-ranging" of domestic chickens in a suburban backyard.
We cannot legally permit our chickens to devastate our neighbors' property in search of their food, after all.
Is it though? Is this discussion either by its original context or its evolution only contemplating free ranging in suburban backyards?
To be clear, that post was not remotely stating that a person should let their chickens go where they will in an urban setting. Only establishing that as a matter of biology, chickens can thrive by roaming where they will in the city or suburbia. I was qualifying my point comparing chickens and cows, because chickens can so something cows can’t in that setting.
The goal posts seems shift in this debate. Sometimes the argument is about what a chicken can and can’t biologically when left to free range, and then sometimes its about what can and can’t be done within manmade boundaries.
So lets’ summarize:
1. Chickens can thrive free range without being fed commercial feed. Not all chickens have the same biology at the nitty gritty level and some are going to be better at free range foraging for their needs than others.
2. Not all habitats are conducive for meeting a chicken’s needs, but given the world-wide historical practice of free ranging chickens to provide food sources for their owners, proper free range habitat is not rare or complicated.
3. Artificial boundaries between people in confined spaces mean that chickens cannot likely find what they need to thrive in urban back yards assuming they stay confined to a small back yard.
4. If you want to free range chickens so that they mostly feed themselves, move to a modest farm.
That’s where I see the state of the “can chickens be free ranged for their food” debate.
I take no position on the nutritional value of X or Y plant or bug or commercial feed or whether chickens need more of this or less of that. I take the view that the proof is in whether the chickens are healthy and reproducing or not. If they are doing those things for a sustained amount of time, then they’re getting what they need. More power to anyone who enjoys getting into the chemistry of it.