HR June 2017, Volume 48, Number 2. Our cover features a field photo of an adult Crotalus totonacus (Totonacan Rattlesnake), photographed in Tamaulipas, Mexico by Iván Trinidad Ahumada-Carrillo. This issue is scheduled to be mailed 30 June, although full contents are now available online to SSAR members at https://ssarherps.org/herpetological-review-pdfs/. All Natural History Notes, Geographic Distribution Notes, and Book Reviews are Open Access and are now available for download at the same link. If you are not a member of SSAR, please consider joining the leading international herpetological society. Student and online-only rates available. Follow the “Join SSAR” link on the home page. Congratulations to Iván for his outstanding cover photo!