That is very interesting. You know, one thing I noticed is that when they fall into sleep, the angels always stay together, even the two little angels who sometimes have issues with each other. Is that a protective measure agaist attact or just by chance?
By the way, the angel is still not eating, but still looks pretty healthy. I am kind of wondering maybe he is under some sort of transformation. It is a zebra angel with very fins an flexible body. Looks really nice.