Cisco are small, silvery fish with a streamlined body and a forked tail. They are known for their schooling behavior and are an important food source for larger fish.
Habitat
Inhabit cold, clear lakes and rivers in North America.
Diet
Feed on zooplankton and small invertebrates.
How common
Uncommon
Recent Cisco sightings near you
Live, research-grade observations from iNaturalist. Allow location to center the map on you.
Spotted a Cisco?
Point Huck at any plant, bird, or animal and know for sure - plus a live map of where it is being spotted near you.
5,300+species
63national parks
50states