RASCals Project | Natural History Museum of Los Angeles

We are interested in finding out where native and introduced reptiles and amphibians live throughout Southern California. To do this, we need your help!
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RASCals Contact Information

General Inquiries
E-mail: rascals@nhm.org
telephone: 213.763.3535

Richard Smart
Manager, Community Science Program
Telephone: 213.763.3535

Greg Pauly
Assistant Curator, Herpetology

You can also follow Herpetology Section happenings on Facebook at facebook.com/LACMherps.

Want to learn more about urban nature?  Check out our Nature in L.A. blog nhm.org/nature/blog

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RASCals Project

The Reptiles and Amphibians of Southern California (RASCals) community science project is a partnership between the Natural History Museum of Los Angeles County and the San Diego Natural History Museum. RASCals is designed to improve our knowledge of native and non-native reptiles and amphibians in Southern California. This region is home to 22.5 million people and has experienced dramatic urbanization and habitat modification. We need your help in documenting reptiles and amphibians throughout the region so that we can examine how various species have responded to these habitat changes. We are interested in native and non-native species and in observations in all types of habitats, from relatively pristine habitats to heavily modified, urban habitats, such as backyards, schoolyards, and urban parks.

Please check out the links to the left to learn more about RASCals and to get started helping us collect data.

NHM Community Science Participants Discover New Gecko Populations in L.A.

  • Mediterranean House Gecko
    • First L.A. County record
  • Indo-Pacific Gecko
    • First California State record
    • First L.A. County record
    • First Orange County record

Through the Museum’s community science program, we have discovered two lizard species that had not been previously recorded in the Greater L.A. Area, the Mediterranean House Gecko (Hemidactylus turcicus) and the Indo-Pacific Gecko (Hemidactylus garnotti).

These geckos are not native to California. The Mediterranean House Gecko, as you would expect from its name, is native to the Mediterranean region of southern Europe, northern Africa and the Middle East. The Indo-Pacific Gecko is native to Southeast Asia, but has been introduced to Australia, India, the Philippines, and Polynesia. In the United States, it has been documented in Hawaii, Florida, Georgia, Alabama, and now California.

These important discoveries were made possible by the keen eyes of our participating community scientists, including the Bernstein family, Mr. Yoshida, and Mr. Worrell. You can learn more about the Bernstein's discovery of Mediterranean House Geckos in L.A. County and see some live geckos on display in the Nature Lab.