She is actually responding to something other than food:

We bought our own scale - 7lbs 1oz. Thats about 7 ounces more than birth weight.

Was it a random twitch or is she actually using her own limbs to spin the bird? Three weeks old and already trying to use her arms.

She is learning that those arms and hands are hers (pretty good for 3 weeks old):

Happy, sucking, happy, sucking, flail, sad…

i just fed lilyth a bottle of breastmilk

This dress is for a doll that matches a larger dress that will fit her when she is about 2 or 3:

Lily spent her Easter sleeping and eating.