Yes and having a good rooster that's attentive to his hens causes no egg song at all. Kong waits while some of his favorite hens lay, so there's no need to 'call'.Ok, that it nuts. Might explain why she stops when either we (or her friend Mushroom) come back out.
In the wild this would not be considered a good thing, tho because he's abandoned the flock.
But for domesticated it's adorable.