hi...this last week i had a young bird not eating and curled up. i picked her up and she had a full crop. i seperated her and she went light and died. couple days later another with green,watery, slimey snot like droppings with waterey crop. i squeezed her crop and lots of milky coloured water came from mouth. she stilll sperated but not eatin just drinking.....any advice please as this morning found another on perch with it.....