Empty nest box. I do see bluebird nesting activity here everyday. Maybe too much competition? Near bird feeder, Starlings, and I see Bluebird fights here too.
Oak Pasture Walnut Tree
Nest with 5 blue eggs. No bluebird observed. Moved off 50 meters to observe. Bluebird appeared and entered nest box in 8 minutes.
Ash Pasture Walnut Tree
Nest with 5 blue eggs. Observed female flushed from nest box. Probably incubating.
Friday, April 7 2017
Empty nest box. This is surprising because I have seen lots of what i thought nest building activity today from the house.