| reproduction in the island beach vole, microtus breweri, and the mainland meadow vole, microtus pennsylvanicus, in southeastern massachusetts. | | 1977 | 336824 |
| seasonal changes in plasma androgen levels and the gonads of the beach vole, microtus breweri. | | 1980 | 6993279 |
| the correlation between demography and metabolic rate: a test using the beach vole (microtus breweri) and the meadow vole (microtus pennsylvanicus). | this study examines the hypothesis that mammalian species with wide fluctuations in population size will have greater metabolic rates than species with smaller population fluctuations. we tested this hypothesis using two microtine rodents - the beach vole (microtus breweri) and the meadow vole (m. pennsylvanicus). although these species experience similar climatic regimes, eat similar foods, and have a very close phylogenetic relationship, they show marked differences in demography. microtus pen ... | 1991 | 28313358 |
| parasites of the beach vole, microtus breweri baird 1858. | | 1977 | 328844 |
| feeding behavior of the insular beach vole, microtus breweri. | | 1977 | 321719 |
| karyotype of the beach vole, microtus breweri, an endemic island species. | | 1975 | 1113049 |