The older juvenile hasn’t been seen in over a week. It most likely has left the parent’s territory to begin its life on its own.
The younger juvenile continues to hang out near the two ballfields south of the café. It is hunting on its own, but still begs for food when it sees its mother.
While I visited on Saturday, the juvenile eat a pigeon on the ground and later the mother came in an ate a bird on the backstop of one of the ballfields.
Update: After I wrote this, I got a note from another hawk watcher that says the older juvenile may have been seen Sunday. So I may have spoken too soon.