From the University of California-Berkeley, this website provides access to images and data in the institution's Museum of Vertebrate Zoology collections. Refreshed weekly, the data records are available to individual researchers and research groups. The search engine allows site users to search specimens in one or all of the following categories: Amphibians, Birds, Bird Eggs, Mammals, and Reptiles. In addition, the search engine specifies results by Complete Data Records, Tissue Records Only, or Type Specimens Only. The image search engine offers fields for Catalog Type, Scientific and Common Name, Locality, Image Number, and more.