Another stepping stone

They decided last night was the night to sleep on a perch as opposed to cuddled up in their box on the bottom of the cage.  We keep a box (covered area) at the bottom of the cage for them to hide in and sleep, they will use it periodically throughout the day but generally explore. They would however normally sleep in it at night, but not last night, they are big birdies now.  #3 does what the two older ones do, she can't be left out.  She slept on the perch with one of them on each side of her. Smart, she still gets her cuddles =)