To investigate the distribution and activity routines of wildlife along tourism routes in Beijing Baihua Mountain National Nature Reserve,20 infra-red cameras were set during July 2015 to September 2016. There were a total of 3761 valid photos taken by the cameras,including 2813 mammal photos and 643 bird photos. We identified 14 species of mammals( belonging to 5 orders and 9 families) and 39 species of birds( belonging to 4 orders and 16 families); 4 species of mammals and 8 species of birds were newly re...