My Research
Much of my research is concerned with the regulation of species diversity and abundance, and man's impact on our natural ecosystems. My studies of Golden-winged Warblers examined factors that influence nesting success. I have been fortunate to obtain funding 2-4 students to help with this work during most summers in the last ten years.
I have also studied Neotropical migrants in Jamaica, counting the bird density in different habitats and estimating habitat change from satellite imagery. I am participating in the design of Master Plan for Starling Forest State Park. To enhance habitat diversity, part of the park will be maintained as shrubland, a first in the park system.
My current research includes measuring the frequency of hybridization in birds by DNA analyses.
I have also had numerous students assist me with studies on the ability of young Downy Woodpeckers to learn how to forage efficiently. Students have measured the ability of the young downys to detect and then extract prey from insect galls.
My summer research and classes emphasize field work. With external grant support, I have funded 11 students on intensive field work during the last three summers. Eight of these students have given oral presentations at local, regional and national science conferences while 3 have co-authored publications with me.
