Additional source https://www.adn.com/alaska-news/rural-alaska/2019/07/12/warmer-waters-investigated-as-cause-of-pink-salmon-die-off-in-norton-sound-region/ ht

Additional source https://www.adn.com/alaska-news/rural-alaska/2019/07/12/warmer-waters-investigated-as-cause-of-pink-salmon-die-off-in-norton-sound-region/ https://www.adn.com/alaska-news/rural-alaska/2019/07/12/warm... Both original gif and above link from Reddit.