I went out to feed all the animals this morning and noticed one of the RIR's was laying under the chicken coop ramp and she didn't get up to eat. Well upon further inspection she couldn't stand up. We thought maybe something was wrong with one of her legs or something. But after looking it up online I think she has heat stroke. We put her in a big rubbermaid container and brought her in the house where it is cooler. She is drinking water here and there. We put some water on her when we first noticed her laying there. We have had her in the house for several hours now and although she is perking her head up here and there and taking sips of water she still is unable to stand on her own. I don't have any electrolytes to put in her water or any pedialyte or anything. I read that it can take quite awhile for them to bounce back from heat stroke. I have taken measures to prevent it in the other birds outside but just not sure if I can get this one to pull through. What else can I do?