Skip to main content
U.S. flag

An official website of the United States government

Connect

The majority of our staff call Fort Collins, Colorado their home, but work all over the United States. FORT research and support staff work from one of four duty stations: in Colorado, at the Fort Collins Science Center or Denver Federal Center; in New Mexico, at the New Mexico Landscapes Field Station; or in Florida, at the USGS Everglades Research Offices.

Employee Directory

Job Title Name Email Phone
Biologist Aimee Agnew aagnew@usgs.gov 970-226-9352
Branch Chief / Supervisory Research Ecologist Cameron L Aldridge, PhD aldridgec@usgs.gov 970-226-9433
Biologist Patrick Anderson andersonpj@usgs.gov 970-226-9488
Biologist Lydia N Bailey, PhD lbailey@usgs.gov
Research Ecologist, Senior Scientist (ST) Jill S Baron, PhD jill_baron@usgs.gov 970-491-1968
Scientist Emeritus Dean Biggins, PhD bigginsd@usgs.gov 970-226-9467
Biologist Sophie R Bonner sbonner@usgs.gov
Scientist Emeritus Brian Cade, PhD cadeb@usgs.gov 970-226-9326
Scientist Emeritus Natasha B Carr, PhD carrn@usgs.gov
Supervisory Research Ecologist Sarah Carter, PhD skcarter@usgs.gov 970-226-9355
Computer Scientist Joseph P Chabarek, PhD jchabarek@usgs.gov
Biologist Erica M Christensen, PhD echristensen@usgs.gov
Research Social Scientist/Biologist Nicholas Cole, PhD ncole@usgs.gov 970-226-9220
Ext: 220
Economist Brian J Cornish, PhD bcornish@usgs.gov
Biologist (Bioinformatics) Robert (Scott) Cornman, PhD rcornman@usgs.gov 970-226-9380
Research Biologist Paul Cryan, PhD cryanp@usgs.gov 970-226-9389
Biologist Helen T Davis htdavis@usgs.gov
Biologist Emma I Dietrich, PhD edietrich@usgs.gov
Research Ecologist David A Eads, PhD deads@usgs.gov 970-226-9261
Computer Scientist Kyle Enns kenns@usgs.gov 970-226-9100
Research Economist Aaron J Enriquez, PhD aenriquez@usgs.gov 970-226-9371
Geneticist/Lab Manager Jennifer A Fike fikej@usgs.gov 970-226-9199
Research Hydrologist Jonathan Friedman, PhD friedmanj@usgs.gov 303-541-3017
Scientist Emeritus Peter J Gogan peter_gogan@usgs.gov
Computer Scientist Mark T Hannon mhannon@usgs.gov 970-226-9100
Deputy Center Director Steven E Hanser shanser@usgs.gov 970-226-9309
Biologist Nicole D Hernandez nhernandez@usgs.gov 970-226-9435
Hydrologist Chris Holmquist-Johnson, PhD h-johnsonc@usgs.gov 970-226-9382
Ecologist Richard Inman, PhD rdinman@usgs.gov 970-226-9309
Research Ecologist Catherine S. Jarnevich, PhD jarnevichc@usgs.gov 970-226-9439
Biologist Amanda M Kissel, PhD akissel@usgs.gov
Biologist Nathan Kleist, PhD nkleist@usgs.gov 970-226-9341
Research Ecologist Michael J Koontz mkoontz@usgs.gov
Biologist Charles Labuzzetta, PhD clabuzzetta@usgs.gov
Computer Scientist Ben T Lohre blohre@usgs.gov
Research Ecologist Ellis Q Margolis, PhD emargolis@usgs.gov 505-954-2156
Biologist Carolina J May cjmay@usgs.gov
Biologist Lisa M Mcbride lmcbride@usgs.gov
Research Economist James R Meldrum, PhD jmeldrum@usgs.gov 970-226-9176
Computer Scientist Diane C Mickelson dmickelson@usgs.gov
Research Ecologist Adrian P Monroe, PhD amonroe@usgs.gov 970-226-9122
IT Project Manager Gail Montgomery montgomeryg@usgs.gov 970-226-9253
Biologist Dana T Musto dmusto@usgs.gov
Research Zoologist Erin Muths, PhD muthse@usgs.gov 970-226-9474
Computer Scientist Teague Neschke tneschke@usgs.gov
Biologist Michael O'Donnell odonnellm@usgs.gov 970-226-9407
Scientist Emeritus Thomas O'Shea, PhD osheat@usgs.gov 970-226-9397
Biologist Elizabeth Orning, PhD eorning@usgs.gov 970-226-9309
Branch Chief / Supervisory Research Geneticist Sara J Oyler-McCance, PhD sara_oyler-mccance@usgs.gov 970-226-9197
Ext: 197
Social Scientist Olivia L Pearman, PhD opearman@usgs.gov
Research Ecologist Ian Pearse, PhD ipearse@usgs.gov 970-226-9145
Computer Scientist Harrison A Pickett, IV hpickett@usgs.gov
Research Ecologist Janet Prevéy, PhD jprevey@usgs.gov 970-226-9249
Social Scientist Sarah L Rappaport srappaport@usgs.gov
Branch Chief / Supervisory Biologist Brian Reichert, PhD breichert@usgs.gov 970-226-9245
Biologist Morgan D Roche, PhD mroche@usgs.gov
Scientist Emeritus Gordon H Rodda roddag@usgs.gov
Computer Scientist Parker Rowland prowland@usgs.gov
Computer Scientist Michael J Runnels mrunnels@usgs.gov
Biologist Tait K Rutherford trutherford@usgs.gov 970-226-9355
Biologist Ella Samuel esamuel@usgs.gov
Biologist Mark R Sandfoss, PhD msandfoss@usgs.gov
Branch Chief / Supervisory Research Wildlife Biologist Kate Schoenecker, PhD schoeneckerk@usgs.gov 970-226-9329
Biologist Andrea N Schuhmann aschuhmann@usgs.gov
Senior Scientist for Human Research Protections Rudy Schuster, PhD schusterr@usgs.gov 970-218-2698
Scientist Emeritus Patrick Shafroth, PhD shafrothp@usgs.gov 970-226-9327
Hydrologist Elizabeth Skaggs eskaggs@usgs.gov 970-226-9309
Biologist Bethany Straw bstraw@usgs.gov 970-226-9317
Research Biologist Craig Stricker, PhD cstricker@usgs.gov 303-236-7908
Biologist Bryan C Tarbox, PhD btarbox@usgs.gov 970-226-9309
Center Director Sharon K Taylor, DVM, PhD sktaylor@usgs.gov 970-226-9238
Administrative Office Kendra N Terrell kterrell@usgs.gov 970-226-9217
Biologist Bradley J Udell, PhD budell@usgs.gov 970-226-9419
Research Wildlife Biologist Ernest Valdez, PhD ernie@usgs.gov 505-277-0566
Biologist Nicholas J Van Lanen, PhD nvanlanen@usgs.gov 970-226-9428
Rangeland Management Specialist Mark Vandever vandeverm@usgs.gov 970-226-9264
Biologist Gregory Wann, PhD wanng@usgs.gov 970-226-9309
Biologist Ashley Whipple, MS awhipple@usgs.gov 970-226-9330
Biologist Sarah Whipple, PhD swhipple@usgs.gov 970-226-9262
Research Social Scientist Emily J Wilkins, PhD ewilkins@usgs.gov 970-226-9338
Research Ecologist Andreas P Wion, PhD awion@usgs.gov
Biologist Amy K Wray, PhD awray@usgs.gov 970-226-9436
Supervisory Research Ecologist Amy Yackel Adams, PhD yackela@usgs.gov 970-226-9489
Computer Scientist Changrui Yuan cyuan@usgs.gov
Computer Scientist Jesse G Zhang jgzhang@usgs.gov
Biologist Shawna J Zimmerman, PhD szimmerman@usgs.gov 970-226-9153
Was this page helpful?