Dong Lei / Grandala (Grandala coelicolor) flock, Mount Namjagbarwa, Yarlung Zangbo Grand Canyon National Park, Nyingchi Prefecture, Tibet, China.

Dong Lei / Himalayan monal pheasant (Lophophorus impejanus) on slope, Mount Namjagbarwa, Yarlung Zangbo Grand Canyon National Park, Nyingchi Prefecture, Tibet, China. November.

Dong Lei / Himalayan serow (Capricornis thar) in habitat, Mount Namjagbarwa, Yarlung Zangbo Grand Canyon National Park, Nyingchi Prefecture, Tibet, China. October.

Dong Lei / Chinese fulvetta (Alcippe striaticollis) on snowy branch, Mount Namjagbarwa, Yarlung Zangbo Grand Canyon National Park, Nyingchi Prefecture, Tibet, China. November.

Dong Lei / White-browed rosefinches (Carpodacus thura) perched in snowy tree, Mount Namjagbarwa, Yarlung Zangbo Grand Canyon National Park, Nyingchi Prefecture, Tibet, China. November.

Dong Lei / Himalayan honey bees (Apis dorsata laboriosa) on comb, Mount Namjagbarwa, Yarlung Zangbo Grand Canyon National Park, Tibet, China. October.

Dong Lei / Chinese fulvetta (Alcippe striaticollis) on snowy branch, Mount Namjagbarwa, Yarlung Zangbo Grand Canyon National Park, Nyingchi Prefecture, Tibet, China. November.

Dong Lei / Mount Gyala Peri covered in snow, Yarlung Zangbo Grand Canyon National Park, Nyingchi Prefecture, Tibet, China.

Dong Lei / Siberian weasel (Mustela sibirica) Mount Namjagbarwa, Yarlung Zangbo Grand Canyon National Park, Nyingchi Prefecture, Tibet, China. October.

Dong Lei / Red gorals (Naemorhedus baileyi) on rocky slope, Mount Namjagbarwa, Yarlung Zangbo Grand Canyon National Park, Nyingchi Prefecture, Tibet, China. October. Vulnerable species.

Dong Lei / Black-faced laughingthrush (Garrulax affinis) on branch, Mount Namjagbarwa, Yarlung Zangbo Grand Canyon National Park, Nyingchi Prefecture, Tibet, China. November.

Dong Lei / Moupin pika (Ochotona thibetana) Mount Namjagbarwa, Yarlung Zangbo Grand Canyon National Park, Nyingchi Prefecture, Tibet, China. October.