1. List of mammals and birds visiting giant panda dens recorded by camera traps in our study area.

Species	No. of sites (n)	No. of independent photos (n)	Relative abundance index	Protection category
I: National Key Protected Species (Class I); II: National Key Protected Species (Class II); III: Species listed in “The List of Territorial Wildlife of National Protected Beneficial or Valuable Species for Economic and Scientific Research”. T: Endemic to China; LC: Least Concern; EN: Endangered; VU: Vulnerable; NT: Near Threatened; A, B, and C represent species listed in Appendix I, II, and III of CITES, respectively. *: Some rodents (rat) could not be given a species identification and are listed as a separate term.
MAMMALIA
Primates
I Cercopithecidae
1. Rhinopithecus roxellana	1	2	0.02	I, EN, T, A
Carnivora
I Ursidae
2. Ursus thibetanus	1	2	0.02	II, VU, A
II Ailuropodidae
3. Ailuropoda melanoleuca	3	130	1.49	I, VU, T, A
Ⅲ Mustelidae
4. Martes flavigula	1	1	0.01	II, LC, C
Ⅳ Viverridae
5. Paguma larvata	5	22	0.25	Ⅲ, LC, C
Ⅴ Felidae
6. Prionailurus bengalensis	1	1	0.15	Ⅲ, LC, B
Artiodactyla
I Suidae
7. Sus scrofa	2	3	0.03	Ⅲ, LC
II Cervidae
8. Muntiacus reevesi	1	1	0.01	Ⅲ, LC, T
Ⅲ Bovidae
9. Budorcas bedfordi	3	15	0.17	I, VU, T, B
10. Naemorhedus griseus	1	1	0.01	II, VU, A
Rodentia
I Sciuridae
11. Tamiops swinhoei	1	2	0.02	Ⅲ, LC
12. Sciurotamias davidianus	9	355	4.07	Ⅲ, LC, T
13. Petaurista alborufus	3	25	0.29	Ⅲ, LC, T
II Hystricidae
14. Hystrix brachyuran	2	6	0.07	Ⅲ, LC
AVES
Galliformes
I Phasianidae
15. Tragopan temminckii	5	11	0.13	II, LC
16. Chrysolophus pictus	1	2	0.02	II, LC, T
Passeriformes
I Turdidae
17. Myophonus caeruleus	3	7	0.08	LC
18. Zoothera dauma	1	1	0.01	Ⅲ, LC
II Timaliidae
19. Garrulax elliotii	1	1	0.01	Ⅲ, LC, T
* Rat	9	144	1.65	Ⅲ, LC