Peterson Field Guide to Bird Sounds
Common Raven
- Caw
- Colorado, United States EAST WEST
- Croak (deep, harsh)
- Colorado, United States EAST WEST
- Croak (deep, resonant)
- Washington, United States
- Croak (slightly knocking)
- Michigan, United States
- Croak (2-syllabled)
- Michigan, United States
- Kro-uk
- Nevada, United States EAST WEST
- Scream
- Wisconsin, United States EAST WEST
- Reer
- Colorado, United States EAST WEST
- Honk
- Colorado, United States EAST WEST
- Honk
- Nevada, United States
- Honk (3-note rhythm)
- Colorado, United States EAST WEST
- Rattle (gurgling, 3 types)
- Kern, California, United States EAST WEST
- Rattle (gurgling, brief)
- Chenango, New York, United States
- Rattle (clucking, 2 types)
- Arizona, United States EAST WEST
- Rattles, Croaks, etc.
- Alaska, United States
- Screech (begging juvenile)
- Colorado, United States EAST WEST
- Screech (begging juvenile)
- British Columbia, Canada
- Caw (California)
- Orange, California, United States
- Caw (California)
- Kern, California, United States
- Caw (California)
- Kern, California, United States
EAST
Recording illustrated in the Eastern guide
WEST
Recording illustrated in the Western guide