Skip to main content

Yellow Bullhead

Yellow Bullhead

Yellow Bullhead (Ameiurus natalis) are an introduced species in Idaho, found primarily in the state's lower elevation lakes, ponds, reservoirs, and slow-moving rivers. While not native to Idaho, they've established populations across multiple regions.

Idaho populations are stable and considered a minor gamefish, valued more for their eating quality than sport fishing challenge.

Scientific Name: Ameiurus natalis

Physical Characteristics:

These medium-sized catfish typically grow 6-14 inches long and weigh 1-2 pounds, though they can reach up to 6 pounds. They're distinguished from other bullheads by their yellow or white chin barbels (whiskers) and rounded tail fin.

What to know

Habitat Distribution

Found primarily in the state's lower elevation lakes, ponds, reservoirs, and slow-moving rivers. Established populations across multiple regions, particularly in areas throughout the Snake River drainage.

Key Locations

Cascade Reservoir, American Falls Reservoir, and various smaller impoundments throughout the Snake River drainage

Specific Spots

Fish bottom-dwelling areas with muddy substrates, heavy vegetation, and slow currents in lakes, ponds, and river backwaters. Focus on shallow areas 2-30 feet deep around weed beds, submerged logs, and areas with soft bottoms. Prefer shallow waters with muddy bottoms, heavy vegetation, and slow currents in lakes, ponds, and river backwaters.

Yellow Bullhead FAQ

Answers from onWater's species guide.

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

Natural baits are most productive, including earthworms (especially those soaked in pickled beet juice for red color), crickets, leeches, cut bait, and minnows. Grocery store baits work well too: chicken livers (blend with Wheaties cereal for dough balls), corn, cheese, hot dogs, white bread chunks, and marshmallows.

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

Spring through fall offers the best fishing, with peak activity occurring after spawning ends in late June through September. Avoid targeting them during reproductive period from mid-May through early June.

How do you catch Yellow Bullhead in Idaho?

Fish bottom-dwelling areas with sinkers or bobbers. Fish close to bottom. Set the hook hard when they run with bait.

What do Yellow Bullhead eat?

Yellow bullheads are opportunistic bottom-feeders with an omnivorous diet consisting of worms, insects, crayfish, small fish, aquatic vegetation, snails, clams, and decaying organic matter. They consume more aquatic vegetation compared to other bullhead species.

Where do Yellow Bullhead live in Idaho?

Found primarily in the state's lower elevation lakes, ponds, reservoirs, and slow-moving rivers. Established populations across multiple regions, particularly in areas throughout the Snake River drainage.

Fish smarter with real-time insights

Whether you're en route and conditions shift or you're looking for the best spot based on current flows, we enable you to make informed decisions on the fly.

See it in the app

Most maps show you water.
onWater shows you Yellow Bullhead.

  1. 01 · Species map filter

    Map every Yellow Bullhead water

    Pick Yellow Bullhead and the map zeroes in on the waters they call home. No more guessing which lake holds them.

  2. 02 · Waterbody species

    Tap any water. See what lives there.

    Species, behavior and seasonal patterns for every lake, river and pond, before you leave the driveway.

  3. 03 · Angler Intelligence

    Ask how to catch Yellow Bullhead

    Tactics, gear and timing from onWater's AI fishing guide, tuned to the species and the water you're on.

Stop guessing where Yellow Bullhead are.

Open the map, filter by Yellow Bullhead, and head to water that holds them. Download onWater and plan your next trip in minutes.

  • Species map filter
  • Angler Intelligence
  • Fishing journal
Try onWater+ for free

Explore other species

Trout, bass, salmon, panfish and everything in between. Each guide unpacks the behavior, seasons, and tactics that put fish in the net.

No species information available.

Idaho licenses and regulations

Explore nearby waters

Smarter Fishing Starts in the App.

onWater Fish gives you everything you need to plan smarter, fish better, and own every trip from first cast to last.