Yeah the "easy reach" nest boxes are sweet. Hope it doesn't rain in Phoenix or Sylvester will be on you about lack of a roof over the nest box.
ETA: Just noticed the house roof relative to the nest box. If it rains on your house, it looks like you are going to get a LOT of rain from it on to your nest box. Problem whether it is egg collecting time or not. Might want to add "put gutters on the house roof" at the top of your "to do" list.
I second the lamp question. How old are the birds? If they are the same ones in your album on Dec 8th, they are well past needing a heat lamp in Vermont (where it is currently 6F) let alone Phoenix at 50F+.
Thank you! I figured I could do without the light at this point. They seem to like huddling in front of it so much though! I'll do away with it. As for the rain... It doesn't rain often here and so until I get around to adding slopped roof (with overhang!) I've put a tarp over it for when it does rain. The angle of the picture is deceiving- the house overhang isn't actually that close to the coop. but good notice!