Skip to main content

Brown Bullhead

Brown Bullhead

Brown Bullhead are small freshwater catfish that are widely distributed in Massachusetts with stable populations (conservation status S5). These hardy fish are social and form schools, being most active during low-light conditions.

Physical Characteristics:
  • Small freshwater catfish averaging 8-14 inches, though they can reach up to 21 inches in Massachusetts waters.
  • They have four sets of barbels (whiskers), broad flat heads, and square tails that distinguish them from channel catfish.
  • Their coloration ranges from yellow-brown to blue-black on the back and sides, with white bellies, often showing brown or black mottling.

What to know

Habitat Distribution

  • Widely distributed in Massachusetts.
  • They thrive in warm, shallow waters with abundant vegetation and soft mud or sand bottoms, tolerating poor water quality and low oxygen levels that other fish cannot survive.

Key Locations

  • Forest Lake (Methuen), Ashland Reservoir, Long Pond (Lakeville), Pontoosuc Lake, many ponds throughout the Boston area including Spy Pond in Arlington and Jamaica Pond, Cape Cod, and central regions.
  • Productive locations include the muddy coves and weedy shallows of Forest Lake in Methuen and the vegetated areas of larger waters like Ashland Reservoir and Pontoosuc Lake.

Specific Spots

  • Focus on shallow areas with soft bottoms, abundant vegetation, and structure like fallen logs, rocks, or dock pilings.
  • Look for areas with depths of 1-6 feet, especially near inlet/outlet areas and around submerged objects.
  • Target weedy, muddy areas.

Brown Bullhead FAQ

Answers from onWater's species guide.

What are the best lures and bait for Brown Bullhead in Massachusetts?

Top baits include nightcrawlers, earthworms, chicken liver, cut bait, minnows, and dough balls - they're known to readily take almost any natural bait. Small jigs worked slowly along the bottom.

When is the best time to fish for Brown Bullhead in Massachusetts?

Best seasons are late spring through early fall, with peak action from July through September when they're not spawning. During spawning period from mid-April to mid-June (peak activity in May and June), avoid targeting them as both parents guard nests and young for up to a month.

How do you catch Brown Bullhead in Massachusetts?

Still fishing and drift fishing techniques with bait fished on or near the bottom. Patient bottom fishing produces the most consistent results. For lure fishing, try small jigs worked slowly along the bottom.

What do Brown Bullhead eat?

Opportunistic omnivores that feed primarily at night on aquatic insects, worms, mollusks, crayfish, small fish, fish e.g.gs, algae, and even corn. Their diet includes chironomids, mayfly larvae, leeches, and various aquatic plants.

Where do Brown Bullhead live in Massachusetts?

Widely distributed in Massachusetts. They thrive in warm, shallow waters with abundant vegetation and soft mud or sand bottoms, tolerating poor water quality and low oxygen levels that other fish cannot survive.

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 Brown Bullhead.

  1. 01 · Species map filter

    Map every Brown Bullhead water

    Pick Brown 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 Brown Bullhead

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

Stop guessing where Brown Bullhead are.

Open the map, filter by Brown 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.

Massachusetts licenses and regulations

Explore nearby waters

Explore Massachusetts waters

Top fishing waters

Popular Cities

Loading popular cities...

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.