Unido: 31.may.2013 Última actividad: 23.nov.2020

I am a retired high school science teacher and department chairman. I am also a past-president, current board member, and associate Bulletin editor for the Southwestern Center for Herpetological Research (SWCHR).

My blog “Cascabel” is located at :

Another blog “Annotated Herp Bibliographies,” which contains notes on publications concerning species I am especially interested in is located at:

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