Science Name: | Oncorhynchus tshawytscha |
Other Names: | king salmon, spring salmon, tyee, quinnant, blackmouth |
Ideal Temp: | 52 to 58 |
World Record: | 97 lbs. 4 ounces, Alaska |
Environment: | stream and coastal |
Techniques: | medium casting, medium fly |
DISTRIBUTION - Marine adults occur in the Pacific Ocean and rarely in the Arctic, Bering and Okhotsk seas and the Sea of Japan. Young and spawning tyee can be found in most of the rivers flowing into these water bodies.
BIOLOGY - The chinook migrates as much as 600-1200 miles upriver between July and November. The female digs the redd by lying on her side and thrashing the tail up and down forming a small hole where she lays her 4242-13 619 eggs. She dies within a few days to 2 weeks. This species utilizes about 260 streams in British Columbia, fewer than do other species. The young in fresh water feed on terrestrial insects, Crustacea and adults, mites, spiders and aphids. Young chinook in fresh water are preyed on by rainbow and cutthroat trout, Dolly Varden, coho salmon smolts, squawfish, sculpins, kingfisher and other diving birds.
HABITAT - The chinook salmon is an anadromous species that lives in Northern Pacific waters and enters large coastal streams to spawn. They are known to be very strong swimmers and may migrate up to 1,500 miles upstream. Chinook have been stocked in numerous inland lakes, including the Great Lakes.
FEEDING HABITS - Chinook eat mostly fish, but crustaceans, crab larvae, squid and shrimp are part of their diet as well.
RELATION TO MAN - The spring salmon has long since been very important in the native food fishery and in the commercial and sport fisheries if the west coast. The largest commercial catches take place between May-September. They are sold fresh, fresh-frozen or canned. Sport fishermen find these a popular fish due to the potential size and the fight as well as the highly prized flesh.
Tips for Fishing