Chum salmon spawning sequence 2-04
The female repeatedly checks the depth of the gaps between the rocks with her anal fin, not stopping until it is ready.
Photo ID: chum-salmon-spawning-sequence-1-04
© Eiko Jones 2020
Photo size: 13.9 Mpixels (39.8 MB uncompressed) - 4563x3045 pixels (15.2x10.1 in / 38.6x25.8 cm at 300 ppi)