Great Blue Heron
Fact Sheet and Call links below

 

Great Blue Heron

Lake Skinner, Temecula, CA, 8 January 2010

Lake Casitas, CA, 26 March 2006

Lake Casitas, CA, 26 March 2006

Fact Sheet

Calls

Calls 2

Chick Calls

Facts and Audio by Cornell University Ornithology Lab