What is the radical of the word "sparrow"?

Next to the sparrow is: Wei.

[què] Birds that feed on grains and insects. Especially "sparrow", generally refers to birds: ~ jump (jump like a sparrow). ~ blindness (that is, "night blindness"). ~ spot. ~ noise (reputation, derogatory).

Extended data 1. This word has been used since childhood. "Wei" means "sharp" "Small" means small size. "Small" and "great" together mean "short bird". Original meaning: bird. Especially: sparrow)

2. The original meaning is the same [sparrow]

Sparrows and birds are also dependent on people. -"Shuo Wen"

From the sparrow. -Song Yu's "Gao Tang Mi"

Swimming happily. -"Zhuangzi Again"

As for sparrows. -"The Book of Rites and the Moon Order"

Green finch and white stork boat. -"Yutai Xinyi, ancient poetry is Jiao Zhongqing's wife"

3. Another example: the sparrow is blind; Copper-deficient bud tea (bud tea); Sparrow (sparrow); Bird's paw (like bird's paw, middle name in painting); Sparrows stand (jump). Say: stand up); Sparrow leopard (refers to the brave sparrow); Bird hairpin (bird-shaped hairpin head); Sparrows (nets for catching sparrows); The stomach of a sparrow (figuratively speaking, small in size); Birds are happy (the sound of birds in the morning is a sign of happiness); Sparrows (sparrows, birds)