Contains
- wood warbler
Small bright-colored American songbird with a weak unmusical song.
- Old World warbler
Small active brownish or greyish Old World birds.
- kinglet
Small birds resembling warblers but having some of the habits of titmice.
- whitethroat
Greyish-brown Old World warbler with a white throat and underparts.
- whitethroat
Old World warbler similar to the greater whitethroat but smaller.
- gnatcatcher
Very small North American and South American warblers.