Dong Lei / Plain mountain finch (Leucosticte nemoricola), three perched on rock. Jiudingshan Nature Reserve, Mao Country, Sichuan Province, China. July.

Staffan Widstrand / Wild Wonders of China / Hodgsons treecreeper (Certhia hodgsoni) silhouetted on tree trunk in humid montane mixed forest, Laba He National Nature Reserve, Sichuan, China

Nick Upton / Lizzie Croose looks on as Karis Hodgson checks a live trap pre-baited for Pine martens (Martes martes) in coniferous woodland to check if any bait has been taken, during a reintroduction project to Wa...

Nick Upton / Karis Hodgson using peanuts and raisins to bait a live trap set for Pine martens (Martes martes) in coniferous woodland for a reintroduction project to Wales run by the Vincent Wildlife Trust, Scottis...

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

Dong Lei / Plain mountain-finches (Leucosticte nemoricola) feeding. Kawakarpo Mountain, Meri Snow Mountain National Park, Yunnan Province, China, October.

Markus Varesvuo / Common rosefinch (Carpodacus erythrinus) adult male, Joensuu, Finland, May

Markus Varesvuo / Common rosefinch (Carpodacus erythrinus) adult male singing, Joensuu, Finland, May

Markus Varesvuo / Common rosefinch (Carpodacus erythrinus) adult male Joensuu, Finland, May

Markus Varesvuo / Common rosefinch (Carpodacus erythrinus) adult male Joensuu, Finland, May

Markus Varesvuo / Common rosefinch (Carpodacus erythrinus) adult male Joensuu, Finland, May

Markus Varesvuo / Common rosefinch (Carpodacus erythrinus) adult male Joensuu, Finland, May