嘤嚶

嘤嚶 in English

yīng: calling of birds

How it used to be written

These are the forms of 嚶, the traditional character: 嘤 is a twentieth-century simplification, found in no ancient corpus.

Small seal script
Clerical script 西晉

Forms, sources and dates: the 字形演變 database of 小學堂, Academia Sinica, public domain (CC0).

See 嘤 in the search results