Faculty Profile

Declan McCabe, PhD

Biology Department Chair, Professor of Biology

Ph.D. Ecology; University of Vermont
M.S.,  Ecology and Evolution; University of Pittsburgh
B.S., Biology; St. Joseph's University, Philadelphia

View my Curriculum Vitae

Areas of Expertise:

My primary area of expertise is in the ecology of freshwater communities. My research with student collaborators is on the interactions among aquatic species, factors that affect biodiversity, and different ways to measure diversity.  Currently I am working on the restoration of natural function in forests and wetlands on Saint Michael's College property.  My students are also using trail cameras to document coyote, bobcat, and other mammalian visitors to the Saint Michael's College natural areas.

Courses I Teach:

  • Community Ecology
  • Evolution
  • General Biology

Selected Publications:

    Letovsky, Erin, Ian E. Myers, Alexandra Canepa, Declan J. McCabe. 2011. Differences between kick sampling techniques and short-term Hester-Dendy sampling for stream macroinvertebrates. in press Bios

     McCabe, D. J. (2010) Rivers and Streams: Life in Flowing Water. Nature Education Knowledge 1(12):4

     Coons, K., D.J. McCabe, and J.E. Marsden. 2004.  The effects of strobe lights on zebra mussel (Dreissena polymorpha) movement and settling patterns. Journal of Aquatic Ecology, 19: 1-8

     M.A. Beekey, D.J. McCabe, and J.E. Marsden. 2004. Zebra mussel colonization of soft sediments facilitates invertebrate communities. in press. Freshwater Biology 45, 435-445.

     McCabe, D.J. and N.J. Gotelli. 2003.  Caddisfly Diapause Aggregations Facilitate Benthic Invertebrate Colonization. Journal of Animal Ecology, 72: 1015-1026.

     Toomey, M.B., D.J. McCabe, and J.E. Marsden. 2002.  Factors affecting the movement of adult zebra mussels (Dreissena polymorpha). Journal of the North American Benthological Society, 21: 468-475

     Gotelli, N.J. and D.J. McCabe. 2002. Species co-occurrence: a meta-analysis of J.M. Diamond's assembly rules model. Ecology.  83:2091-2096


I am currently a Science Adviser for Vermont EPSCoR and I play two primary roles: I am a researcher in the Research on Adaptation to Climate Change project and I facilitate outreach to high schools in the Streams Project.  In 2011 the overall project was recently funded by NSF in the amount of $20 million.

Life Off Campus:

I grew up in Athlone, Ireland. I enjoy hiking with my son's Boy Scout troop. My daughter's Odyssey of the Mind team has made it to the world championships for two years running. I once was on the same plane with Gabriel Byrne; bumped into Trey Anastasio at Pizza Putt; I have seen Queen live in concert. My favorite course is Community Ecology, and particularly the laboratory portion that includes a series of hands-on research projects.

Declan McCabe, professor of biology, in October visited Denmark and Sweden while participating in the International Educators Workshop as part of Saint Michael's College’s ongoing participation in DIS study abroad programs. DIS is a non-profit study abroad foundation established in Denmark in 1959, with locations in Copenhagen and Stockholm, and the College has sent more than 90 students to Copenhagen and Stockholm since 2001. Declan also throughout the Fall Semester 2018 continued to write his periodic nature column for Northern Woodlands magazine, which runs in several regional newspapers.
(posted January 2019)

Declan McCabe, associate professor and chair of biology, continues to write a regular nature column appearing periodically in Northern Woodlands Magazine and several Vermont newspapers. He also made a presentation at the annual conference of the Society for Freshwater Science in Detroit in spring 2018.
(posted June 2018)

Declan McCabe, professor of biology/department chair, this summer authored and had published several newspaper articles – engaging pieces about science in nature written to be easily understand by the general reading public --  including his most recent in early August titled “Keeping it Clean Downstream,” for Northern Woodlands magazine and reprinted in The Burlington Free Press.
(posted September 2015)

Declan McCabe, associate professor of biology, recently was co-author of two papers along with students from the EpSCOR project (a partnership with the National Science Foundation to strengthen research and education in science). Declan has worked with EpSCOR for several summers directing a stream-research project involving students from St. Mike’s, the University of Vermont, Puerto Rico and elsewhere. The two recent papers appeared in the Biological Society journal Beta Beta Beta. The first was a research article, “Differences between kick sampling techniques and short-term Hester-Dendy sampling for stream macro invertebrates,” with three student co-authors including Erin Letovsky, daughter of St. Mike’s business Professor Robert Letovsky (Erin worked for the Biology Department for a time after her master’s); and then “Measuring standardized effect size improves interpretation of biomonitoring studies and facilitates meta-analysis,” with four student researchers. Declan also wrote a humorous but informative article, “The Case of the Giant Centipede and Flat Stanley,” in VES, the newsletter of the Vermont Entomological Society, telling of an encounter with some scary bugs -- “pure fun rather than scholarship,” he says.

Declan McCabe, professor of biology, has had another paper published on a science education Web site called Scitable: Declan explains: “This one uses data gathered by the students in General Biology as well as research data collected by Vermont EPSCoR students working at Saint Michael's College. The paper uses a combination of previously published data and novel data to illustrate the principles of sampling as applied to biological communities.” Scitable is a free science library and personal learning tool by Nature Publishing Group, the world's leading publisher of science. The formal citation is: McCabe, D. J. (2011) Sampling Biological Communities. Nature Education Knowledge 2(11):13

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