Not just lazing around June 14, 2018 2:45 PM | Paula Burch-Celentano pburch@tulane.edu View PDF A pair of freshwater aquatic turtles sunbathe in a City Park lagoon. Because they are cold-blooded, aquatic turtles depend on the sun and cool waters to maintain their body temperature. Other Related Articles Photo recap: Snow day Tulane filmmakers make a strong showing at the 2025 New Orleans Film Festival Photo recap: Snow day continued Preservation in practice: Tulane students restore historic tombs New Career Connection site centralizes career services for Tulane students