Keith A. Berven
Associate Professor, Ph.D.
Lab Location: 302 DHE, 351 DHE
Degree: Ph.D., University of Maryland, 1981
- BIO 113 Biology II
- BIO 317 Vertebrate Zoology
- BIO 483/583 Topics in Community and Population Biology
- BIO 495 Scientific Inquiry and Communication
Research: Population Dynamics and Larval Ecology of Wood Frogs.
Dr. Berven has been monitoring a single population of wood frogs for the past 12 years in an attempt to elucidate the factors that lead to year-to-year fluctuations in population size. Recent studies have addressed the relative importance of environmental factors, density-dependent factors, and parasites. Other research activities include aspects of amphibian larval metamorphic development, competition, and kin recognition. Four undergraduate students and one graduate student are currently working on these and related projects.
Stephens, J.P., Berven, K. A., Tiegs, S.D. (2013) Leaf-litter impacts the development of larval wood frogs. Freshwater Biology 58: 1631-1646.
Berven, K.A. (2009) Density dependence in the terrestrial stage of wood frogs: Evidence from a 21-year population study. Copeia 2009 (2): 328-338.
Berven, K.A. (1995) Population regulation in the wood frog, Rana sylvatica, from three diverse geographic localities. Australian Journal of Ecology 20: 385-392.
Rautio, S.A., Bura, E.A., Berven, K.A., Gamboa, G.J. (1991) Kin recognition in wood frog tadpoles (Rana sylvatica): Factors affecting spatial proximity to siblings. Can. J. Zool. 69: 2569-2571.