Good Post, good Thread.
So, to add my 2c on this. The best answer i can give you, and ive seen this in other responses, is: IT DEPENDS.
It really does. You will absolutely get mixed responses anywhere you go and anywhere there is a novice or experienced chicken keeper. All animals, including roosters, and individual creatures with individual "skills" and personalities.
Some roosters are better at defending the flock than others
Some only defend by "alerting" the girls of potential threats, and that is OK for some chicken keepers
Some wont even to that, theyre just pretty to look at and are for fertilizing eggs ONLY. Which is great, too, if thats what you care about.
Some DO sacrifice themselves for their girls.
Some will (try) to fight off smaller predators, only
Some will run from predators
Some dont care what size you are, theyll fight you. And theyre good at it, and scary
This is what you, and everyone else will inevitably find, with different breeds, sized, temperaments of roosters.
I think most chicken keepers do tend to cull out the aggressive roosters. And they have every right to do what they find proper with their flock. Likely, they were getting attacked by that rooster and wanted nothing to do with it. But, then again, maybe that was the boy that
Would have attacked large predators and sacrificed himself for his girls.......who knows
Anywho. Just my 2c. Take it for what it is

Cheers~
M
