High on every serious birders list is the Colima Warbler; But to see it you must hike up a mountainside in Big Bend National Park [April; Big Bend National Park, Texas]
![High on every serious birders list is the Colima Warbler; But to see it you must hike up a mountainside in Big Bend National Park [April; Big Bend National Park, Texas]](https://photos.smugmug.com/BIRDS/Warblers/Colima-Warbler/i-JPkwPgc/0/c678b676/S/Colima%20Warbler%28Shrp%29%20Big%20Bend%2C%20TX%20148_4846-S.jpg)
