Radical 口
16 strokes
mouth 口 (5) + heron
(420a) = mouth 嘴
An almost-unique DIY pronunciation, shared only by this character and the next one.
This is the character which is usually used to refer to a person’s mouth (rather than 口).

The heron had a fish in its mouth, which it took back to its nest to put into the mouth of its young chick. / [DIY pronunciation]