I recently bought four muscovy ducks..... I am trying to type fast so ecuse my spelling. One of them is showing signs of wabbliness and shakiness. I live in TX it is very warm here. He was in his coop in his swiimming pool just fine earlier today. I recently moved him and his 3 other buddies into a bigger pool. All of a sudden he just wasn't swimming normal and when I took him out he was shaky..... Could've the pool water been too cold...... I also was feeding him frozen peas can he have a pea lodged I did rub his neck just in case....... Any help please????