| selective predation on utah prairie dogs. | predation always affects demography and population dynamics, but removal of certain types of individuals is especially consequential. predators strike quickly and commonly avoid areas with human observers, however, and thereby make it difficult to document patterns of predation under natural conditions. at a colony of marked utah prairie dogs (cynomys parvidens), a high frequency of predation in 2005 provided an unusual opportunity to examine susceptibility of five types of individuals to predat ... | 2006 | 17004225 |