JeffGrigg , 11 days ago @jerry @NoTheOtherNick @siguza "Occasionally, orcas swim into freshwater rivers. They have been documented 100 mi (160 km) up the Columbia River in the United States. They have also been found in the Fraser River in Canada and the Horikawa River in Japan." https://en.wikipedia.org/wiki/Orca#:~:text=Occasionally%2C%20orcas%20swim%20into%20freshwater,the%20Horikawa%20River%20in%20Japan. (Well, yea: About 300 miles, "as the crow flies." Much longer by river. With multiple dams, and no fish ladders I can see. You're pretty safe.) But see image!!! 😈
@jerry @NoTheOtherNick @siguza
"Occasionally, orcas swim into freshwater rivers. They have been documented 100 mi (160 km) up the Columbia River in the United States. They have also been found in the Fraser River in Canada and the Horikawa River in Japan."
https://en.wikipedia.org/wiki/Orca#:~:text=Occasionally%2C%20orcas%20swim%20into%20freshwater,the%20Horikawa%20River%20in%20Japan.
(Well, yea: About 300 miles, "as the crow flies." Much longer by river. With multiple dams, and no fish ladders I can see. You're pretty safe.)
But see image!!! 😈