| Tringa semipalmata |
Willet |
Moderate |
| Empidonax traillii |
Willow Flycatcher |
|
| Phalaropus tricolor |
Wilson's Phalarope |
|
| Charadrius wilsonia |
Wilson's Plover |
|
| Gallinago delicata |
Wilson's Snipe |
|
| Troglodytes hiemalis |
Winter Wren |
|
| Aix sponsa |
Wood Duck |
|
| Hylocichla mustelina |
Wood Thrush |
Moderate |
| Helmitheros vermivorum |
Worm-eating Warbler |
|
| Coturnicops noveboracensis |
Yellow Rail |
|
| Setophaga petechia |
Yellow Warbler |
|
| Empidonax flaviventris |
Yellow-bellied Flycatcher |
|
| Sphyrapicus varius |
Yellow-bellied Sapsucker |
|
| Coccyzus americanus |
Yellow-billed Cuckoo |
|
| Icteria virens |
Yellow-breasted Chat |
|
| Nyctanassa violacea |
Yellow-crowned Night-Heron |
|
| Setophaga coronata |
Yellow-rumped Warbler |
|
| Vireo flavifrons |
Yellow-throated Vireo |
|
| Setophaga dominica |
Yellow-throated Warbler |
|