We have one Whooper swan who loves to talk, like most do. It was up until Sunday when i went into the barn for chores; he didn't greet me. I went to his pen first and realized he wasn't at the door; he is housed with 6 other mute swans and a goose for our winter months in NY. i thought maybe he was cold or someone injured him. i picked him up, nothing seemed different; body weight felt normal. However he won't push himself up on his feet to waddle around. Any thought? please feel free to call me if there are solutions.

Thanks in advance.

Trev