OLD WORLD WARBLERS, THRUSHES, AND ALLIES
Black-tailed Gnatcatcher
Polioptila melanura
 9 | Pima Co | AZ | May |  10 | Pima Co | AZ | May |  7 | Pima Co | AZ | May |
|---|---|---|
 8 | Pima Co | AZ | May |  6 | Pima Co | AZ | May |  3 | Pima Co | AZ | May |
 1 | Pima Co | AZ | May |  5 | Pima Co | AZ | May |  4 | Pima Co | AZ | May |