- River Otter feeding at Twin Lakes shows an otter feeding on Starry Flounders and grooming itself. It also fed on a Staghorn Sculpin and a stocked King Salmon.
- For information on Twin Lakes look at /sites/default/files/Twin%20Lakes%20and%20Pioneer%20Marsh%203_2.pdf
- For information on river otters in Alaska look at http://www.adfg.alaska.gov/index.cfm?adfg=riverotter.main
