I was walking my ducks into their run when I noticed one of my females was laying on the ground with her legs laid out behind her. I picked her up (normally she would never let me just walk up to her and pick her up or even get close enough to touch her) when I was carrying her in I noticed her beak, feet, and legs were very hot to the touch. I put her in the bath tub with cold water which seemed to cool her down but then she was trembling. I took her out and now she is sitting in my lap still hot and panting. What is wrong??! Can I give her something for fever??? For a little background, I have a tank and the ducks go there daily to swim, I was thinking maybe something bit her? She is now and was in the tub holding her head up and she's looking around, but cannot seem to get her legs under her body, they are staying behind her. I will attach pics. Thanks for any help!!!!