From March 2022 to December 2020,infrared camera technology was used to investigate mammal species diversity in Baiyong Nature Reserve in Yangchun of Guangdong Province.During a total of 6572 effective camera days,a total of 446 groups of effective photos and video data were cap-tured,with 8 species of terrestrial mammals recorded,belonging to 4 orders and 7 families.They are:Northern Tree Sow(Tupaia belangeri),yellow-belted weasel(Mustela kathiah),weasel badger(Melogale moschata),Paguma larvata(Prionailurus bengalensis),wild boar Muntiacus reevesi(Sus scrofa)and Callosciurus erythraeus(Callosciurus erythraeus),seven of which are national three ani-mals,and one of which is a land wildlife under the protection of Guangdong Province.
Mammalsbiological diversityspatial distributioninfrared camera