English: Long-tailed Tit 
Russian: Длиннохвостая синица, Ополовник
Mongolian: Сүүлт хөхбухандай, Сүүлт хөх бух
German: Schwanzmeise     
French: Mesange a longue queue        
Japanese: エナガ (Enaga)

Body length: 13-15 cm
Wing span: 17-19 cm

Resident breeder
Breeding season: May-August 

Egg number: 8-12
Egg colour: Glossy white, unmarked, or finely purplish-red spots.
Brood:  1 per year

Global status: Least concern
Regional status: Least concern

Food: Invertebrates in trees and bushes.

Habitat: Breeds in open woodland, woodland edges, scattered copses, scrub, 1.5-7 m high, but may also be in conifer trees or in more open trees, usually near the trunk or in a large elevated fork. One or two additional birds may occasionally help the pair during nesting.