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Black Bullhead

Black Bullhead

Black Bullhead are found in Idaho waters primarily as an introduced species, with documented presence in Lake Pend Oreille where they were observed as recently as 2015.

Scientific Name: Ameiurus melas

Physical Characteristics:
  • These distinctive catfish are easily identified by their completely dark chin barbels, squared or slightly notched tail fin, and uniform dark coloration ranging from black to dark brown dorsally with lighter yellow or white bellies.
  • They typically reach 6-14 inches in length, making them the largest of the bullhead species, with some specimens reaching up to 24 inches.

What to know

Habitat Distribution

  • Black Bullhead prefer warm, slow-moving or stagnant waters with soft, muddy bottoms and can tolerate poor water quality conditions including low oxygen, high turbidity, and pollution better than most fish species.
  • They inhabit backwaters, oxbows, impoundments, swamps, ponds, lakes, and low-gradient streams, particularly areas with extensive vegetation like weed beds and tules.

Key Locations

  • Lake Pend Oreille.

Specific Spots

  • Focus on muddy-bottomed areas with soft substrates, particularly shallow bays, weed beds, coves, and areas with cover like logs or overhanging vegetation.
  • For Idaho waters like Lake Pend Oreille, concentrate efforts around the shallow areas and tributaries where bullheads typically congregate.

Black Bullhead FAQ

Answers from onWater's species guide.

What are the best lures and bait for Black Bullhead in Idaho?

Effective baits include live or dead minnows, earthworms (try soaking in pickled beet juice for enhanced color), leeches, crickets, chicken liver, cheese, corn, bread, and even marshmallows - their taste bud-covered bodies make them responsive to strong scents.

When is the best time to fish for Black Bullhead in Idaho?

The best fishing occurs from spring through fall, particularly during the warmest months when they're most active.

How do you catch Black Bullhead in Idaho?

Bottom fishing with e.g.g sinkers and barrel swivels. When fly fishing, use microjigs suspended under strike indicators, casting parallel to shorelines and retrieving very slowly with long pauses. Avoid overly aggressive techniques since their small mouths require finesse to hook effectively.

What do Black Bullhead eat?

Their diet consists primarily of aquatic invertebrates, especially chironomidae (midge larvae), along with oligochaeta, crustaceans, small fish, fish e.g.gs, and plant material, making them opportunistic omnivores that feed primarily by taste and smell.

Where do Black Bullhead live in Idaho?

Black Bullhead prefer warm, slow-moving or stagnant waters with soft, muddy bottoms and can tolerate poor water quality conditions including low oxygen, high turbidity, and pollution better than most fish species.

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