Dispersal patterns exhibited by group-living animals play an important role in individual reproductive success and survival,as well as population and social dyn
<正> Underwater sound and video observations were made at noon, sunset, and midnight in sand, gravel, and boulderhabitat in the Stellwagen Bank National Marine
<正> The environment can impose strong limitations on the efficacy of signal transmission. In particular, for vibratorycommunication, the signaling environment
Changes in distribution density,morphology and secretory content of endocrine cells in the gastro-entero-pancreatic system of black-spotted frogs Rana nigromacu