We used mtDNA sequence data to confirm that the controversial 100-year-old holotype of the Bogotá sunangel () represents a valid species. We demonstrate that is genetically well differentiated from taxa previously hypothesized ...

* Managed public wild areas have dual mandates to protect biodiversity and provide recreational opportunities for people. These goals could be at odds if recreation, ranging from hiking to legal hunting, disrupts wildlife ...

Abstract The relative importance of both environmental factors and host factors in explaining variation in prevalence and intensity of flea parasitism in small mammal communities is poorly established. We examine these ...