Crappies were introduced to Colorado around 1882.
They spawn in spring in shallow water over sand and gravel substrates and are easily caught
at that time. After spawning, crappies move offshore into deeper, cooler areas.
They feed largely on aquatic insects and small fishes.
White crappie have six spines on the dorsal fin and a banded body.
Black crappie have seven to nine spines on the dorsal fin and a mottled body.
Maximum length: 6-13 inches
Colorado Division of Wildlife. Colorado Sport Fish. Poster. 1994.