William Fagan

Portrait of William Fagan

William Fagan

Biology Distinguished University Professor
bfagan@umd.edu 3235 Biology-Psychology Bldg.
301 405 4672

Teaching

  • BSCI 160: Principles of Ecology and Evolution
  • HONR 238N: Honors Interdisciplinary Seminar--Extinction Risk: Where Biology, Geography, and Mathematics Meet
  • BIOL 708T: Theoretical Ecology
  • BIOL 708U: Practicum in Data Analysis

Graduate Program Affiliations


Research Interests

My research involves meshing field biology with theoretical models to address critical questions in community ecology and conservation biology. I believe that ecological theory will be strengthened if it is forced to help solve real-world problems, and that conservation biology involves difficult choices that demand quantitative approaches. My ongoing research falls in several areas that illustrate this melding of theory and problem-solving, including 1) spatial ecological dynamics, 2) ecoinformatics, biodiversity databases, and conservation planning, and 3) animal movement ecology.

Please see my lab website for information on current projects. 


Awards

  • Board of Visitors Distinguished Faculty Award, College of Computer, Mathematical, and Natural Sciences, UMD, 2020
  • Best Paper Award for the journal Infectious Disease Modeling for 2016-2018, 2019
  • Fellow (Elected), Ecological Society of America, 2013
  • Fellow (Elected), American Association for the Advancement of Science, 2012
  • Distinguished Scholar-Teacher Award, UMD, 2010
  • College of Chemical and Life Sciences Research Award, UMD, 2009
  • Presidential Award, The American Society of Naturalists, for best paper in American Naturalist in 2005 for:  Fagan, W.F., M.A. Lewis, M. Neubert, C. Aumann, J. Apple, and J.G. Bishop. 2005. When can herbivores reverse the spread of an invading plant? A test case from Mount St. Helens. American Naturalist. 166: 669-686.
  • Guggenheim Fellow, John Simon Guggenheim Memorial Foundation, 2001-2002

Education

  • Ph.D., University of Washington, 1996. Conservation Biology, Community Ecology, Theoretical Ecology.

All Publications

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BISI Concentration Areas

BEES

CBBG


Latest Papers

How animal movement influences wildlife-vehicle collision risk: A mathematical framework for range-resident species

| Journal of Theoretical Biology
Author(s): Benjamin Garcia de Figueiredo, Inês Silva, Michael J. Noonan, et. al
UMD Author(s): William Fagan


Too Few, Too Many, or Just Right? Optimizing Sample Sizes for Population‐Level Inferences in Animal Tracking Projects

| Ecology and Evolution
Author(s): Inês Silva, Christen H. Fleming, Michael J. Noonan, et. al
UMD Author(s): William Fagan


Dynamic Lake Ice Conditions Shape Caribou Water‐Crossing Behavior in the Arctic

| Global Change Biology
Author(s): Qianru Liao, Eliezer Gurarie, William F. Fagan
UMD Author(s): William Fagan


Winter survival shaped by forage abundance and snow depth for a long-distance migratory ungulate

| Polar Biology
Author(s): Chloe Beaupré, Kyle Joly, Matthew D. Cameron, et. al
UMD Author(s): William Fagan


Spatial Distributions for Animal Movement Processes

| The Mathematics of Movement
Author(s): Christen H. Fleming, William F. Fagan, Jesse M. Alston, et. al
UMD Author(s): William Fagan, Gayatri Anand


The Range‐Resident Logistic Model: A New Framework to Formalise the Population‐Dynamics Consequences of Range Residency

| Ecology Letters
Author(s): Rafael Menezes, Justin M. Calabrese, William F. Fagan, et. al
UMD Author(s): William Fagan


Wild canids and felids differ in their reliance on reused travel routeways

| Proceedings of the National Academy of Sciences
Author(s): William F. Fagan, Ananke G. Krishnan, Christen H. Fleming, et. al
UMD Author(s): Gayatri Anand, William Fagan


Dynamic Lake Ice Conditions Shape Caribou Water-Crossing Behavior in the Arctic


Author(s): Qianru Liao, Eliezer Gurarie, William F. Fagan
UMD Author(s): William Fagan


Estimating population range distributions from animal tracking data


Author(s): Gayatri Anand, Christen H Fleming, Ananke G Krishnan, et. al
UMD Author(s): William Fagan, Gayatri Anand


The range-resident logistic model: a new framework to formalize the population-dynamics consequences of range residency


Author(s): Rafael Menezes, Justin M. Calabrese, William F. Fagan, et. al
UMD Author(s): William Fagan