Checking other swift blogs most chicks are fledging or very near to fledging so this is a very late brood. Its hard to pick them out on the cam so when I was sure the adults were away,ipad in hand I crawled into the eves and managed to get this picture. From my experience two years ago the chicks are very tolerant of human presence. I will visit them regularly over the next few weeks. Here is the photo of not very attractive 10 and 7 day old swift chicks.