The Anvik River has been a subject of ornithological study by the Bureau of
Land Management (BLM) for almost 2 decades. There has been annual surveys to determine the value of a true wilderness environment left pretty much undisturbed for generations. This has produced a extensive list of species that are common to our area, and established the potential for rare sitings of migrating birds from both Asia and the South American Continent. The typical survey that is conducted in mid spring is only a few days, and produces great results, as seen by the list’s of species.
