I am helping with a series of point counts on the Oak Island section of Sauvie Island (Birding Oregon p.56). The goal is to gather baseline information on bird species using this area before habitat restoration work begins. The habitat consists of large oaks, grassy fields, and scattered thickets along the shore of Sturgeon Lake.
The area has a nice variety of nesting species. Those who live in the wooded areas seldom display themselves in such a way that allows me to capture a photo. So here are some birds (and a couple of mammals) of the edge habitats.