13776392 - Female Coho Salmon (Oncorhynchus kisutch) ecavating her redd while alpha male guards. Aspect Ratio = 4:5; Alaska, United States of America13776390 - American Dipper (Cinclus mexicanus) wading with Coho Salmon (Oncorhynchus kisutch) egg in bill after scavenging it from the bottom of an Alaskan stream during autumn; Alaska, United States of America13776391 - Ocean bright Coho Salmon (Oncorhynchus kisutch) on their spawning migration in an Alaskan stream at the start of Autumn. Although they are in fresh water, their bright colouration suggests they have to wait some time before becoming fully mature and able to spawn; Alaska, United States of America71080171 - Coho Salmon Oncorhynchus kisutch in the act of spawning in an Alaska stream during late autumn.
