I have 4 goslings and 4 Turkey chicks penned up in a livestock tank with each other. They are all around two weeks old and I constantly keep their pen clean. I have a hanging nipple waterer for them to drink from. The problem is that the turkeys seem to be a little lethargic and the goslings legs' are kind of wobbly as they walk. I was wondering what could cause this, if it is the two different species in with each other or if it's the way I give water or even if it's the feed that I'm giving them. I also keep a heat pad in the tank and a lamp about 1 and a half feet from the bottom. And they are in a heated office.