
We combine field research with laboratory manipulations and modeling to address questions at the interface of ecology, physiology, and evolution.
Recent News

June 2022
Thank you! to Claire Campion and Sarah Waybright. Claire and Sarah helped community members identify native pollinators at Guernsey State Park during the annual Wyoming BioBlitz, an event to find, identify, and learn about Wyoming native species.
June 2022
Thank you! to Claire Campion, Ellen Keaveny, and Sarah Waybright. Claire, Ellen, and Sarah guided community members in making origami bees and paper out of plants at the Science Loves Art Pollinator & Steamroller Print Festival.
May 2022
Great work! to Claire Campion, Ellen Keaveny, and Sarah Waybright. Claire, Ellen, and Sarah presented posters for the Learning Actively Mentoring Program (LAMP) on their recent work in classrooms with active learning.
April 2022
Congratulations! to Claire Campion. Claire was accepted into the LAMP Educator’s Learning Community (ELC) called “Leaving the Light On” which will facilitate her ongoing work on game-based learning in Wyoming classrooms.
Play the Bumble of Bees game!
April 2022
Great work! to Rachel Sucharski for her presentation at Wyoming Undergraduate Research Day.
April 2022
Great work! to Taylor Hatcher for her poster presentation at Wyoming INBRE Annual Research Conference.
March 2022
Congratulations! to Ellen Keaveny for her recent grant award from the University of Wyoming-National Parks Service Small Grants Program to study the influence of season and climate on montane bumble bee physiology and abundance.
March 2022
Listen to BBC CrowdScience featuring Michael’s work on alpine bumble bees: How high can insects fly?
January 2022
Congratulations! to Claire Campion. Claire received an L. Floyd Clark Graduate Scholar Award.
January 2022
Congratulations! to Ellen Keaveny, Sarah Waybright, and Travis Rusch for their recent publication “Supercooling points of freeze-avoiding bumble bees vary with caste and queen life stage”.
December 2021
Congratulations! to Taylor Hatcher for successfully completing her undergraduate degree. Taylor will be joining us as a laboratory technician for the spring semester!
November 2021
Congratulations! to Ellen Keaveny, Claire Campion, and Taylor Hatcher for their honors from University of Wyoming’s Own It!, an organization dedicated to recognizing women in science, technology, engineering, and mathematics (STEM). All three women received honors for their contributed posters, and Claire received additional honors for her service. Read Article
November 2021
Congratulations! to Ellen Keaveny for winning 1st place in the Bee Biology category in the Entomology 2021 graduate student poster competition!
November 2021
Congratulations! to Taylor Hatcher for winning 2nd place in the Behavior, Ecology, Vector Biology and Management, and Other category in the Entomology 2021 undergraduate student poster competition!
November 2021
Great work! to all the Dillon Lab members who presented at the Entomology 2021 conference in Denver, Colorado!
September 2021
Recent publication featured on the cover of Trends in Ecology & Evolution!
Woods, H.A., Pincebourde, S., Dillon, M.E. and J.S. Terblanche. 2021. Extended phenotypes: buffers or amplifiers of climate change? Trends in Ecology & Evolution. View Publication
August 2021
Dillon Lab members helped a local Girl Scout troop earn their insect badges. Thank you to Claire Campion, Sarah Waybright, and Ellen Keaveny!
June 2021
Congratulations to Claire Campion for her recent publication!
Campion, C., Rajamohan, A. and J.P. Rinehart. 2021. Cryopreservation of seminal vesicle derived spermatozoa from Bombus impatiens and Apis mellifera – Implications for artificial insemination of bumble bees. Cryopreservation. View Publication

May 2021
Congratulations to Ellen Keaveny for passing her preliminary exams and advancing to candidacy! Nice work PhC Keaveny!
May 2021
Ethan Rowe! graduated from UW with a BS in Zoology and is joining Dr. Michael Smith’s laboratory at Auburn University for his PhD in Fall 2021. We’ll miss you Ethan!
March 2021
Congratulations to Claire Campion! who received an L. Floyd Clark Research Scholarship to continue her work on the temperature dependence of gamete viability in Bombus.
December 2020
Congratulations to Sarah Waybright! who received a 1st place President’s Prize for her virtual talk on overwintering bumble bees at the Entomology 2020 annual meeting!