I've got a bird that's unable to walk from some mystery issue...I've got her in a dog kennel in the barn with a heat lamp on her. I prop her up between two bricks so that she's upright...it really seems to help with her eating and drinking (I've got those little kennel cups that attach to the front of the cage with food/water in them). So, if she's falling over in the kennel, you might try propping her up with a brick. Good luck with her - I hope she pulls through.