The latest poults I've come across was on Labor Day weekend several years ago. I happened to flush them and they could only fly 10 yards or so. Little fellas...probably 10 days old or so. What's the latest you've seen where you could pretty much guess their age?
Just had 6 poults in the yard tonight about 6-8" tall or so. That is the only batch I've seen so far this year.
I've seen quite a few adult hens by themselves lately. Hoping they are still trying to get a nest to survive.