ZY Yao:
Grey-headed Bullfinch (Pyrrhula erythaca)
ZY Yao:
Warbler
ZY Yao:
Black-throated Tit (Aegithalos concinnus)
ZY Yao:
Blue-fronted Redstart (Phoenicurus frontalis)
ZY Yao:
Blue-fronted Redstart (Phoenicurus frontalis)
ZY Yao:
Dizziness
ZY Yao:
Eurasian tree sparrow (Passer montanus)