Order: Polioptila caerulea
Family:
Gnatcatchers
(Polioptilidae)
| Subspecie | Distribution |
|---|---|
| caerulea | se Canada, c and e USA |
| caesiogaster | Bahama Is. |
| obscura | w USA to s Baja California (nw Mexico) |
| perplexa | ec Mexico |
| deppei | e, se Mexico, Belize |
| comiteca | c Mexico to nw Guatemala |
| nelsoni | s Mexico |
| cozumelae | Cozumel I. (off se Mexico) |
