I was concerned that some thing might be wrong when my 3 week old duckling was sitting/laying nicely in her cage with her mouth part way open.
I first thought maybe she was hot. She had just been outside for a little while, in the part shade & part sun with fresh cool drinking water & food. When I put her down in the house to play, in her cage & even before she was in her cage I noticed her mouth part way open. It wasn't like Real hot in the house at this time cuz the weather had started to cool down a little. ~Just before that I had seen one of the chickens doing the same thing.
Thanks, ~Julie~

