The Delaware Blue Hen is a blue strain of American gamecock. It was adopted on April 14, 1939, as the state bird of Delaware. It is one of three U.S. state birds that is not a species native to the United States.
The Delaware Blue Hen is a blue strain of American gamecock. It was adopted on April 14, 1939, as the state bird of Delaware. It is one of three U.S. state birds that is not a species native to the United States. (en)
The Delaware Blue Hen is a blue strain of American gamecock. It was adopted on April 14, 1939, as the state bird of Delaware. It is one of three U.S. state birds that is not a species native to the United States. (en)