I got a box of day old chicks from Murray McMurray today and one of my girls (a buff orpington) is acting odd. She keeps her eyes closed (I have tried wiping them with a warm wet cottonball and she will open them once but then she closes them again). She is also tilting her head back and it looks like she is gasping or choking - opening and closing her beak. She also does not chirp and isn't as active or lively as the others. I did see her poop - and that looked normal. Any ideas? Sorry the picture is sideways.