Yellow‑green fish with dark vertical bands, a spiny dorsal fin, and a streamlined body.

Yellow perch

Perca flavescens
Where at Shedd?
At Home on the Great Lakes
Diet Immature insects, larger invertebrates, fishes and fish eggs
Size Length: Up to 20 inches (50 cm); common length 7.5 inches (19.1 cm)
Type Fishes
Range North America
Habitat Clear waters of lakes, ponds and rivers from central to eastern Canada, south to Nebraska; widely introduced

Did you know?

  1. Yellow perch sits in the middle of its food chain—between prey (small fishes, crayfish, insect larvae) and predators (pike, bass, walleye, herons, cormorants).
  2. Lake Michigan’s yellow perch fishery declined in the 1960s due to overharvesting and invasive species. Today, most yellow perch are caught in Lake Erie.
  3. You can recognize a yellow perch by its black stripes. How many stripes can you count on each fish?
  4. Yellow perch are on Shedd’s Right Bite list—a “Best Choice” for sustainable seafood! Check shedd.org to download a copy of the list.

IUCN Red List Conservation Status