This may be a silly question, but " why do roosters crow?". When Mr. Frizzle finally got his voice, it was hysterical to listen to him practice. He would do it on and off all day. I've witnessed some shows that seemed to be put on just for me and the kids. Hopping up on the log stump, crowing, hoping off and repeating multiple times. But it in the last week or so, I can't remember the last time I heard him. He is eating and acting normal, clucking at the girls during treat time, etc. So what's the deal? Why do they crow in the first place? And why does he appear to be resting his voice?