Tidal estuary where the sea becomes river, Alaska

Tidal estuary where the sea becomes river, Alaska

Cavan Images / Alamy Stock Photo

Image ID: EPRFX7

August 19, 08 Tidal estuary where sea becomes river near Hollis on Prince of Whales Island Alaska. Salmon can be seen as black masses swimming up river.

Location: Prince of Whales Island,,AK,USA