This evening I arrived to find the male arriving with a squirrel. He paused in two branches before making his delivery, and had a Blue Jay swoop down on him a few times.
The mother than fed the eyasses, although they seemed to be trying to eat on their own. After their feeding and with full crops, the eyasses quickly settled down and slept.
The eyasses are starting to get some orange on their chests. Another sign they're growing up.