3 Chicks and an Egg
It’s been a 75% successful hatch, as shown on the Falcon Cam:
You can see Mom (or Dad) outside on the timber, and you can see the egg that didn’t make it in the middle of the screen. The other three look fluffy and healthy (to me, at least). There are a few feathers visible in this screen grab, but there have been several times when it looks like a pigeon practically exploded in the scrape.