However, the response of different grassland types to the disturbance of the "endemic species" plateau pika (Ochotona curzoniae) remains unclear. In this study, two representative grassland types, ...

ABSTRACT: It is well known that avian predators can use prey excretions such as urine and feces to track their prey, and the urine and feces of small mammalian herbivores can reflect ultraviolet (UV) ...