Derek Benson – Rattlesnakes and Aridity

Environment and Natural Resources 2 - University of Arizona 1064 E Lowell Street, Tucson, AZ, United States

Rattlesnake Thermo-hydroregulation as a Model for Understanding Responses to Climate Change Derek Benson, PhD Candidate Arizona State University 27 January 2025 | 7 pm MST Venue details below Of utmost importance to an organism is the ability to maintain homeostasis in response to a variety of environmental conditions. Though climate change is predicted to increase […]

Stacey Weiss: Sceloporus Lizard Micro-biome

Egg Protection in the Absence of Parental Care: The gut and reproductive microbiome of Sceloporus lizards and its role in providing antifungal protection to eggs Stacey Weiss, PhD Professor of Biology, University of Puget Sound Venue information below For every organism you see, there are trillions of microbes living in and on them. Many of […]

Brian K. Sullivan, PhD – Regal Horned Lizards

Environment and Natural Resources 2 - University of Arizona 1064 E Lowell Street, Tucson, AZ, United States

The Natural History of Regal Horned Lizards, Phrynosoma solare - Brian K. Sullivan, PhD - Professor Emeritus, Arizona State University Venue details below From 2015 through 2020 we used radio-telemetry to investigate spatial and behavioral ecology of the Regal Horned Lizard (Phrynosoma solare) in the Sonoran Desert near Phoenix, Arizona, USA. Our results reveal dramatic variation […]

Emma Sudbeck – American Bullfrogs in Southeast Arizona

Environment and Natural Resources 2 - University of Arizona 1064 E Lowell Street, Tucson, AZ, United States

Population Ecology of the Invasive American Bullfrog in Southeast Arizona - Emma Sudbeck - Master Student in Wildlife Conservation and Management University of Arizona The American bullfrog (Lithobates catesbeianus) is an invasive amphibian that creates problems for native species around the world, including Arizona. Efforts to eradicate bullfrogs are underway in many places, however, they […]

Randy Babb – Amphibian Larvae of Arizona

Environment and Natural Resources 2 - University of Arizona 1064 E Lowell Street, Tucson, AZ, United States

Amphibian Larvae of Arizona - Randy Babb - Arizona Game and Fish Department (Retired) Monday, 19 May 2025 Venue information below As part of an effort to produce a key for AZ’s larval amphibians over 6000 larvae were collected across the state. They were examined for key characters and that data was compared to existing […]

Robert Hansen: A New Herp Field Guide for California

A New Herpetological Field Guide for California Robert Hansen Affiliated Researcher, Museum of Vertebrate Zoology, University of California, Berkeley Venue information below California is home to ca. 209 species of amphibians and reptiles, including approximately 32 exotics, a few of which are invasive. Covering 425,000 hectares, spanning 9.5 degrees of both latitude and longitude, and […]

Javan Bauder – Indigo Snakes!

Environment and Natural Resources 2 - University of Arizona 1064 E Lowell Street, Tucson, AZ, United States

Individual-Based Approaches for Landscape-Scale Conservation: Examples from the Federally Threatened Eastern Indigo Snake - Javan Bauder - Assistant Unit Leader, U.S. Geological Survey Arizona Cooperative Fish and Wildlife Research Unit Understanding how species respond to natural and anthropogenic landscape features is important for not only understanding their basic ecology but also for their management and […]