Forsterova čigra
(Sterna forsteri)

Birdingplaces
- Albany Bulb
- Albany Mudflats
- Astotin Lake - Elk Island National Park
- Back Bay National Wildlife Refuge - Dike Trail
- Back Bay National Wildlife Refuge - Seaside Trail
- Barnegat Light
- Bear River Migratory Bird Refuge
- Bolsa Chica Ecological Reserve
- Bombay Hook National Wildlife Refuge
- Cape May Point State Park Hawkwatch
- Cedar Key Cemetery Boardwalk
- Cherry Creek State Park
- Cienaga de Zapata - Las Salinas
- Coyote Hills Regional Park
- Digue de Goulven
- Ding Darling Refuge
- Edwin B. Forsythe National Wildlife Refuge
- Elsie Roemer Bird Sanctuary
- First Landing State Park - Beach Side
- Fort De Soto Park
- Fort Island Beach Park
- Fort Smallwood Park
- Frank McManus Hide - Turvey Nature Reserve
- Henderson Bird Viewing Preserve
- Heron's Head Park
- Huguenot Memorial Park
- Jamaica Bay National Wildlife Refuge
- Ken Malloy Harbor Regional Park
- Lafayette Reservoir
- Lake Merritt - Rotary Nature Center
- Landfill Loop Trail & Wildcat Marsh
- Las Gallinas Water Treatment Ponds
- Laurel Hill Wildlife Drive - Savannah NRW
- Little Island Park
- Marine Nature Study Area
- Meeker Slough
- Merritt Island - Black Point Wildlife Drive
- Merritt Island NWR - Biolab Road
- Middle Harbor Shoreline
- Musselburgh Lagoons
- Neckel Road Ponds
- Peniche
- Playa Del Rey
- Point Lookout State Park
- Point Reyes National Seashore
- Richard W. DeKorte Park
- Rio Lagartos Lagoon
- Salton Sea - Lack Rd & Grubel Rd Seawall
- Salton Sea - Young Rd (West end)
- Salton Sea SRA Headquarters
- San Francisco Bay Trail - Coast Casey Forebay
- San Francisco Bay Trail - Sunnyvale Ponds
- Sebastian Inlet State Park
- Shollenberger Park
- South Padre Sandbars
- St. George Island State Park
- St. Marks NWR - Lighthouse Pool and Flats
- Yolo Bypass Wildlife Area


