DH and I were outside working on the second coop yesterday and one of my girls (usually very faithful layer) had been sitting on her nesting box for an hour or so, gets up sings a loud, glorious egg song and prances away looking happy for herself. DH and I continue working and when we're finished, I stop by the nesting box to grab the newly laid egg......but there's no egg! Do you guys ever hear your girls sing the egg song when there's no egg?