For the last 25 years I have studied the field biology and ecology of arvicoline rodents (voles), particularly in the genus Microtus. These field observations and experiments have been supplemented by an extensive series of laboratory observations and experiments on reproduction and parental behavior of these species. This combined approach has yielded new insights into population dynamics and social behavior of voles. At present, I am seeking extramural support for a new project on a closely related species, the muskrat.

Closely related species of arvicolines often demonstrate dramatically different reproductive and parental behaviors. When I started this research, no one understood the degree of these differences or their implications for understanding natural populations. Voles are essential to many grassland ecosystems, and their population cycles influence an array of predators, but some vole species are agricultural pests. Our long-term research has stimulated discoveries in neurobiology, endocrinology, and population biology.

I initiated and participated in extensive laboratory and field research on voles to build an integrated approach to their biology.

During the course of my research I have trained more than 20 undergraduate and graduate students at the University of Massachusetts, University of Illinois, and Smith College. Additionally, this work has resulted in more than 30 publications on which I am an author and many secondary projects and collaborations.

Lowell Getz