Blue-grey Gnatcatcher
(Polioptila caerulea)

Birdingplaces
- Backus Woods
- Bear Creek Trail
- Bluebonnet Swamp Nature Center
- Bort Meadow
- Camino San Felipe
- Cedar Key Scrub State Reserve
- Celery Bog
- Central Park
- Chichén Itzá
- Cienaga de Zapata - La Turba
- Conestee Nature Preserve
- Coyote Hills Regional Park
- Cylburn Arboretum
- ECUA Bayou Marcus Wetlands
- Embudo Canyon
- Everglades National Park - Guy Bradley Trail
- Howard Christiansen Nature Center
- Huntley Meadows Park
- Inspiration Point - Nimitz Way Trail
- Jamaica Bay National Wildlife Refuge
- Jewel Lake - Tilden Nature Area
- Ken Malloy Harbor Regional Park
- Kirby Storter Boardwalk
- Lakeshore Nature Preserve
- Laurel Hill Wildlife Drive - Savannah NRW
- Little Bennett Regional Park
- Lyonia Preserve
- Middle Creek Wildlife Preserve
- Minor E. Clark Fish Hatchery
- Mt Diablo SP - Mitchell Canyon
- Occoquan Bay National Wildlife Refuge
- Oxley Nature Center
- Pee Dee National Wildlife Refuge
- Point Reyes Lighthouse and Lighthouse Trees
- Point Reyes National Seashore
- Salton Sea SRA Headquarters
- Sugarloaf Mountain
- The Celery Farm
- UW Arboretum
- Valle Vista Staging Area
- Violette's Lock - C&O Canal
- Vollmer Peak
- Zzyzx - Desert Studies Center


