Early in the spring try nightcrawlers, plastic worms or jigs fished slowly along the bottom around cut banks, channels, rock piles and woody cover. Technique: Largemouth bass may be caught most of the year, but are difficult to catch when the water temperature is less than 50☏. Largemouth bass begin life feeding on zooplankton (tiny crustaceans), but soon switch to insects, and then to fish and crayfish.

Habitats: Their preferred habitats are shallow ponds and lakes, or the backwater sloughs of rivers where aquatic plants or submerged logs and brush provide abundant cover. Largemouth bass in Oregon can exceed 25 inches in length and a weight of 12 pounds. They are distinguished from their close cousin, the smallmouth, by a large mouth with the upper jaw extending behind the eye. Hybrid bass may be caught by still-fishing near the bottom using sand shrimp, prawns, worms or chicken livers for bait, or by trolling lures or plugs that imitate small fish.įeatures: Largemouth bass are greenish on the back and sides with a white belly and usually a dark horizontal stripe along the side.

As surface temperatures increase in the summer, hybrids move deeper into cooler water. During spring and fall, find hybrid bass off shore over deeper water, but actively feeding in the top 5 to 15 feet. The temperature of the reservoir is moderated by a large deep-water inflow of constant-temperature springwater so that hybrids feed actively and can be caught throughout the winter. Technique: At Ana Reservoir, fish for hybrid bass early in the year in the deeper water along the west side of the lake. Hybrid bass do not reproduce, so their continued presence depends on periodic stocking. Because of their size and diet of fish, hybrid bass can be effective at controlling populations of forage fish, such as the tui chub in Ana Reservoir. However, by the time they are one-year old most have moved offshore to open water and switched almost totally to a fish diet. Juvenile hybrid bass spend their first year near shore where they feed on zooplankton and insect larvae. The only established population is in Ana Reservoir. They have since been introduced into Thompson Reservoir, also in Lake County. Habitat: Hybrid bass were originally stocked in Tenmile Lakes on the south coast and in Ana Reservoir in Lake County. They are typically less than 10 lbs but can grow to 22 lbs. They have two dorsal fins, the front one with eight or nine spines and the rear one with one spine and 13 or 14 soft rays. Features: These fish are light silvery-white, dark on top, and have up to 8 dark, broken stripes running along the sides of their bodies.

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