The University of Texas Marine Science Institute Visitor Center (http://www.utmsi.utexas.e...) Cotter Street. 749-6729. 8PM - 5PM M-F.
Leonabelle Turnbull Birding Center (http://www.cityofportaran...) Located at the south end of Ross Avenue behind the Trolley Stop. Includes a long boardwalk extending out over shallow brackish water. The birding is fantastic and includes pelicans, egrets, herons, gulls, terns, cormorants, and many more. Turtles abound. And occasionally you can spot the resident alligator.