HR June 2018, Volume 49, Number 2. Our cover features an adult pair of Rainforest Hog-nosed Pitvipers (Porthidium nasutum), photographed in southeastern Costa Rica by César Luis Barrio-Amorós. This issue is scheduled to be mailed on 29 June, although full contents are available online to SSAR members here. All Natural History Notes, Geographic Distribution Notes, Book Reviews, and other select sections 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 César for his outstanding cover photo!