Freshwater
Freshwater drum (sheepshead, gaspergou)
Corvina de agua dulce
Aplodinotus grunniens
At a glance
2–8 lb.
5–40 ft.
Daytime and evening.
10 areas
Know it
Spot it, size it up and learn its habits.
- Identification
Silvery-gray, high-backed fish with a long two-part dorsal fin, a rounded tail, a blunt snout with the mouth underneath, and a lateral line that runs all the way to the tip of the tail. Makes a grunting sound.
- Typical size
2–8 lb.
- Maximum size
Over 50 lb.
- Diet
Mussels, snails, crayfish, insects and small fish; its throat teeth crush shells.
- Behavior
Bottom feeder in big rivers and lakes; a strong, dogged fighter.
Find it
Where, when and how deep to look.
- Where to find it
Found from Midwest & Ohio Valley Lakes, Ozarks & Mid-South, Upper Midwest Lakes, U.S. Great Lakes, Texas & Oklahoma Lakes, Louisiana & Mississippi Delta, Southeast Lakes, Canadian Prairies, Ontario Great Lakes and Quebec. Big rivers and lakes from the Great Lakes and Manitoba to the Gulf of Mexico, and south into Mexico and Guatemala.
- Habitat
Big rivers and lakes from the Great Lakes and Manitoba to the Gulf of Mexico, and south into Mexico and Guatemala.
- Depth
5–40 ft.
- Fishing depth
On the bottom, 5–25 ft.
- Best season
Late spring through fall.
- Best time
Daytime and evening.
- Best tides
No tide — in rivers, falling water after the rainy season is best.
- Best weather / conditions
Warm weather.
Bait & gear
What to tie on and what to throw.
- Best bait
Nightcrawlers, crayfish and cut bait.
- Best artificial lures
Jigs, blade baits and crankbaits on the bottom.
- Tackle setup
Medium spinning or casting rod.
- Hook size
Size 1–2/0.
- Line
10–20 lb.
- Leader
Not needed.
BigJoe's setup for Freshwater drum (sheepshead, gaspergou)
The rod, reel, line and lures BigJoe would use.
Also at Bass Pro Shops: RodReelLineHooksSinkersRod holder
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Catch it
Step by step, from first cast to landing.
Step-by-step: how to catch it
- Go where it lives: Big rivers and lakes from the Great Lakes and Manitoba to the Gulf of Mexico, and south into Mexico and Guatemala.
- Rig up: Medium spinning or casting rod. Not needed.
- Pick your bait: Nightcrawlers, crayfish and cut bait. Lures: Jigs, blade baits and crankbaits on the bottom.
- Fish it: Fish crawlers or crayfish on the bottom in current breaks and along rocky banks.
- Time it: Daytime and evening. No tide — in rivers, falling water after the rainy season is best.
- Fishing techniques
Fish crawlers or crayfish on the bottom in current breaks and along rocky banks.
- BigJoe's tip
Many walleye anglers on Lake Erie catch big drum on the same jigs.
- Catch and release
Catch and release: wet your hands, keep the fish in the water when you can, and release it quickly. Use circle hooks and a dehooker.
Clean & cook
Is it good to eat, and how to prepare it.
- Edibility
Edible but not prized — strong or bony; many anglers release it.
- Cleaning
Bleed and ice it right away. Fillet, then remove the skin and any dark bloodline.
- Cooking suggestions
Fair eating if bled and kept cold; Cajun cooks fry 'gaspergou' and use it in courtbouillon.
Stay safe & legal
Safety, rules and taking care of the fishery.
- Safety warnings
Spiny fins.
- Regulations
Usually no limits; check local rules. Licenses, limits and seasons are set by each province, territory or state, and many lakes and rivers have special size limits, slot limits or closed spawning seasons — check the current regulations for the water you fish.
- Conservation
Abundant.
Where it's found
Tap an area to open its fishing map.