As many people are jumping on the “bird local” bandwagon, little Commonwealth Lake Park in Beaverton has been getting a lot of birding attention and producing an increasing array of interesting species. One of the stars of this winter is this Virginia Rail. While Virginia Rails are scarce in winter, and almost always hard to see, this individual has been venturing out into the open to feed, sometimes onto the athletic field.
We should appreciate the value of little parks like Commonwealth Lake to wildlife. But we should also remember that the reason birds can be easy to see in such places is because the habitat is so limited. This park is a small isolated patch of wetland surrounded by high-density housing. Wildlife thrives in large tracts of habitat. Since large tracts are no longer available in many areas, we should at least strive to preserve corridors between smaller parks to allow wildlife to safely travel from site to site, and to allow young to disperse.