I have over 25 years experience in herpetology & natural sciences with expertise in rattlesnakes, rattlesnake biology, “rattlesnake enclosure” technologies, rattlesnake behavior, envenomation, and realistic measures for reducing risk of snakebite: working with a risk management team to establish grounds, lighting, and signage. I have additional knowledge in endangered species of rattle snakes and violations of the Endangered Species Act. I have provided consultations and courtroom testimony for more than 20 years as herpetology expert witness.