Named after Cecil Calvert, the second Baron of Baltimore, this oriole’s plumage echoes the hues in the Maryland founder’s coat of arms. It became the state bird in 1947. Learn how to identify ...

The Bullock’s oriole, a native of the Great Plains or Far West, typically spends winters in Mexico. Bruce Beehler is a naturalist and author, whose books include “Natural Encounters” and “Birds of ...

The female and the immature can be confused with a dull Baltimore oriole. Female and immature ... orioles show features intermediate between the species. Survey data showed a gradual and slow ...