Thornscrub

    Natural History Studies

       Chirping Frogs (genus Syrrhophus)

                Rio Grande Chirping Frog (Syrrhophus cystignathoides)

                    Annotated bibliography

                    The Little Frog That Could

               Cliff Chirping Frog (Syrrhophus marnockii)

                    Annotated bibliography

        Smooth Green Snake (Liochlorophis/Opheodrys vernalis) - Texas populations

            Annotated bibliography      

            The Emerald Ghost

        Texas Alligator Lizard (Gerrhonotus infernalis)

            Annotated bibliography

                Natural History