VIREO
| Date | Clue |
|---|---|
| 2020-09-07 | "Black-capped" or "yellow-throated" songbird |
| 2019-12-06 | New World songbird |
| 2013-01-08 | Bird with red-eyed and yellow-throated varieties |
| 2012-12-29 | Olive-colored bird |
| 1997-10-23 | Bird with a cup-shaped nest |
| 1996-12-29 | Migratory songbird |
| 1996-02-02 | Winged insectivore |
| 1994-11-25 | Olive-green songbird |
| 1993-12-21 | Red-eyed bird |