At the park: 3

We replaced box 67, and since we had another box made, we decided to work next week to replace box 79, which we had abandoned to the field mice a few seasons ago. (This despite my opinion that the box will not be used, and is too difficult to get to through the vegetation and mucky marsh bottom.) Lots of ducks stopping by on their way through: shovelers, two kinds of teal, pintails. Red-Winged Blackbird (Agelaius phoeniceus) and Eastern Phoebes (Sayornis phoebe) have arrived for the breeding season.