Images by Area Kogrukluk River and Tributaries Last modified on Jan 10, 2019 Images of Chinook salmon scales collected at the Kogrukluk River and tributaries. Figure 1. Click image for more information Figure 2. Click image for more information Figure 3. Click image for more information Figure 4. Click image for more information Figure 5. Click image for more information Figure 6. Click image for more information Figure 7. Click image for more information Figure 8. Click image for more information Facebook Twitter Google+ Reddit