Hi so my 7 week old coturnix quail male is generally very calm. well, i noticed he wasnt even walking so i put him on the grass (they always run away when i do this) but he didnt, he only took a few slow steps. so i checked his legs, and on the sides they are green, which fades fro blue to purple to pink. he keeps bobbing his head down slightly and puffing up his feathers. i dont have a camera right now, but i will have one later today. does it sound like a bruise?