Migratory Birds of the Great Lakes University of Wisconsin Sea Grant Institute
 about habitat birds + science 20 birds
aerialist raptors
copyright UW Sea Grant, writer: L. Wiland, design: T. Yao contact us credits

Green Heron — Song

Green Herons are generally silent, but their flight or alarm call is an explosive “skeow.” They also make series of quieter “kuk-kuk-kuk-kuk” sounds.

ML Reeb writer: Laurence Wiland design: T. Yao