At the park: 145

This week’s report:

Ten active nests, and four are due to hatch by the time of our next work day, Sunday, 28 April. Many observers have reported Hooded Mergansers with young on the wetland, so we can only conclude that they have found suitable natural cavities this year, as only one box has been (temporarily) home to a merganser as of now.

Blue-gray Gnatcatchers were audibly in attendance.