A tropical kingbird.
kingbird definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
☆ any of several aggressive tyrant flycatchers (genus Tyrannus) of the U.S. and Canada
kingbird definition by American Heritage Dictionary
Any of various American flycatchers of the genus Tyrannus, especially T. tyrannus.