黑喉山鷦鶯

(bird species of China) hill prinia (Prinia superciliaris)

abbr. for Heilongjiang province 黑龍江|黑龙江[Hei1 long2 jiang1]

black / dark / sinister / secret / shady / illegal / to hide (sth) away / to vilify / (loanword) to hack (computing)

throat / larynx

mountain / hill / anything that resembles a mountain / CL:座[zuo4] / bundled straw in which silkworms spin cocoons / gable

eastern wren

(bird species of China) striated prinia (Prinia criniger)

oriole or various birds of the Sylvidae family including warblers