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Redear Sunfish

Redear Sunfish

Redear Sunfish are not native to Vermont but were introduced to the state, with populations established in at least two lakes in Caledonia County in northeastern Vermont.

These introductions likely occurred through stock contamination of privately stocked bass, making Vermont one of the northernmost locations for this southeastern species.

Scientific Name: Lepomis microlophus

Also known as shellcrackers

Physical Characteristics:
  • Redear Sunfish are distinguished by their laterally compressed, olive-green to dark brown bodies with a distinctive red or orange margin on the opercular flap (ear flap) - red in males, orange in females.
  • They lack the conspicuous blue streaks found on similar species like pumpkinseed sunfish.
  • Adults typically reach 6-10 inches, though they can grow larger than bluegill in the same waters, with the world record being 6 pounds 4 ounces.

What to know

Habitat Distribution

  • They prefer warm, still waters with abundant vegetation and are typically found in deeper areas of lakes and ponds.

Key Locations

  • Focus fishing efforts on the two lakes in Caledonia County where they're established.

Specific Spots

  • Target deeper water areas (6+ feet) around hard structures like stumps, logs, dock pilings, and areas with aquatic vegetation, as redear prefer bottom feeding locations.

Redear Sunfish FAQ

Answers from onWater's species guide.

What are the best lures and bait for Redear Sunfish in Vermont?

Natural baits rather than artificial lures - nightcrawler worms, crickets, grasshoppers, and small pieces of cut bait work best. Small jigs tipped with live bait can also be effective.

When is the best time to fish for Redear Sunfish in Vermont?

Spring and early summer, particularly from May through July when water temperatures are between 70-74°F.

How do you catch Redear Sunfish in Vermont?

Fish slowly along drop-offs and structure, letting baits sit on or near the bottom. In clear water, approach quietly and keep a low profile to avoid spooking these wary fish. Small jigs tipped with live bait can also be effective when worked slowly along the bottom.

What do Redear Sunfish eat?

These fish are specialized molluscivores with pharyngeal teeth that allow them to crush snail shells. Their diet consists primarily of snails, mussels, ostracods, and other hard-shelled invertebrates, though smaller fish also consume zooplankton, amphipods, chironomid larvae, and cladocerans.

Where do Redear Sunfish live in Vermont?

They prefer warm, still waters with abundant vegetation and are typically found in deeper areas of lakes and ponds.

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