he's answering back to guide the hen.
I've never had a rooster not sing, they're not great at it.
https://www.backyardchickens.com/articles/the-egg-song-it’s-not-about-the-egg-it’s-an-escort-call.7438
It has to be uploaded to YouTube or vimeo etc and linked back.Interesting... Wondering though how he's guiding the hens, he kinda just walks around on the ground doing the egg song about 20 feet from the nesting boxes... While 5 or 6 hens are up there laying eggs. I tried to post the video, but for some reason it's not letting me. I suppose that could be the reason though. It's pretty neat though, people hear it signing the song and say 'That one's fixing to lay an egg on the ground" and I really, truly have to explain it's a rooster
Well I'm not into anything social like Facebook, YouTube, etc... but I'm definitely into chickens
so here I am 
thank you for letting me know though.Your boy sounds sweet. I have a rooster who helps with eggs, he’s the best. He helps the hen get settled, then sits with the hen until she is done and then looks at the egg and does a lot of exciting talk/squeals. It’s really quite amazing, all of the interaction and involvement that goes on. Chickening is funInteresting... Wondering though how he's guiding the hens, he kinda just walks around on the ground doing the egg song about 20 feet from the nesting boxes... While 5 or 6 hens are up there laying eggs. I tried to post the video, but for some reason it's not letting me. I suppose that could be the reason though. It's pretty neat though, people hear it signing the song and say 'That one's fixing to lay an egg on the ground" and I really, truly have to explain it's a rooster
Quit itYour boy sounds sweet. I have a rooster who helps with eggs, he’s the best. He helps the hen get settled, then sits with the hen until she is done and then looks at the egg and does a lot of exciting talk/squeals. It’s really quite amazing, all of the interaction and involvement that goes on. Chickening is fun
that story is making me feel bad about eating the eggs I'm kidding, but yes it's definitely awesome to me. I have multiple chicken and this is the only rooster that does it... So that to me makes it more interesting.
That's funny
I get out a lot, but I'm just learning this chicken thing, and it's so neat. I wanted 14... And 7 months later I'm at 110 and I have more in the incubator 
so eventually my getting out a lot, is going to be consumed with only chicken I suppose. I trip all mine out though, recorded one of the rosters crowing and I'll play it while I'm sitting with them and they all stare at me like they're going to eat me 
