The Anne Kolb Nature Center contains a salt water/brackish water marsh. This is a different ecology than the Everglades. While we did not find birds, we were impressed with the red mangrove trees which only grow in salt water.
View from the Tower - board walk
View of the Tower from the boardwalk
Red Mangroves and the boardwalk's end
Best guess: Least Tern
Sunset
Strong waves under the pier
Fishing pier end - the light was waning