Skipjack tuna other warmwater fish turn up in Alaska

first_imgA skipjack tuna, another warm water fish, has been observed in Alaska waters.Download Audio“It was interesting to find it,” said Gary Johnson, a fish buyer for Yakutat Seafoods.Johnson said he and some friends were driving along the beach, looking for glass balls and beachcombing during their day off on Sept. 7. He spotted the 5-pound tuna as they headed toward Seal River, a little over 10 miles west of the Tsiu River and over a hundred miles northwest of Yakutat.“I drove past it at about 45 miles per hour and knew exactly what it was when I seen it,” Johnson said. “So, I turned around. Another friend of mine drove up. We picked it up. It was still bleeding from the gills. So, we thought, ‘Well, that was weird. It must have just died.’”Johnson said they were curious about how it died and wondered if the recent trend of warmer ocean temperatures was a factor.Wait, that’s not a salmon. Alaska Department of Fish and Game’s Nicole Zeiser, sport fish guide Terry Wheeler, and commercial set gillnet fisherman Kaytlynn Graber pose with a nearly 80-pound yellowfin tuna found near the Tsiu River in 2013. Zeiser says Graber and her husband Brant Graber found the tuna lying dead on the beach. (Photo courtesy of Nicole Zeiser, Alaska Department of Fish and Game)He said they took the tuna back to their camp at the Tsiu River fish buying station. But someone else — rather, something else — had other ideas.“Eventually, we were going to eat it,” Johnson said. “But then a bear came and got to our cooler. And he had some fresh tuna.”Nicole Zeiser, assistant area management biologist for the Alaska Department of Fish and Game in Yakutat, said she took a few pictures of Johnson’s fish before it disappeared.This yellowfin tuna was caught near the Tsiu River about 100 miles northwest of Yakutat in 2013. (Photo courtesy of Nicole Zeiser/Alaska Department of Fish and Game)“Strangely enough, this is the second one since I’ve been up there on the river,” Zeiser said. She also has pictures of a much larger yellowfin tuna was caught two years ago closer to the mouth of the Tsiu River. Zeiser said she didn’t see any hook marks in the mouth.“It strange enough that they are that far north. I have no clue,” Zeiser said. “But a good guess or theory would be that maybe they’re getting hooked up in the trolling lines and then breaking off and then dying, washing ashore or something. There’s some big surf out there, too. So, if they are struggling or weak, then they could easily get pounded on the shores by the surf.”Zeiser said the yellowfin tuna may have weighed 80 pounds.“Yeah, it was a nice fish for sure. It was definitely good quality,” Zeiser said. “It did not have rigor mortis, so it was freshly dead. Some of the guides on the river cut it up and ate it. So, it was completely edible.”She recalls that another skipjack tuna was also caught nearby in 1981, the northernmost ever spotted at the time.It’s unclear whether a developing El Niño in the equatorial Pacific is partially responsible for this year’s wayward skipjack. Scientists are also monitoring another warm water anomaly nicknamed The Blob that has persisted in the Northeast Pacific for over a year.There have been reports this year of pilot whales returning to California waters, opah off Oregon, and prickly fanfish and slender snipefish in Oregon and Washington waters. The CBC is reporting that The Blob could be responsible for recent sightings of triggerfish, butterfish, tope sharks, sunfish, and louvar off the coast of British Columbia.Sunfish and market squid have also been spotted in Alaska waters.A skipjack tuna found by Gary Johnson near the Tsiu River Sept. 7. (Photo courtesy of Nicole Zeiser/Alaska Department of Fish and Game)last_img

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