Birds, Marsh, Swamp, Wildlife Female Anhinga March 27, 2023 Ted Jennings - TPJ Photography Leave a comment The tropical Anhinga birds are getting into the mix in the rookeries. While smaller than both the Great Blue and Great Egret these birds are aggressive and only fear the Alligators. They have been called the ‘thugs’ of the swamps here. Female Anhinga Share this:TwitterFacebookLike this:Like Loading...