Northern Rough-winged Swallow, Ridgefield Wildlife Refuge, USA

Southern Rough-winged Swallow, Pantanal, Brazil

Purple Martin, Skamakowa WA, USA

Gray-breasted Martin, State Atlantic Rainforest Park Ubatuba, Brazil

Brown-chested Martin, Pantanal, Brazil

Tree Swallow, Bear River Migratory Bird Refuge UT, USA

White-winged Swallow, Pantanal, Brazil

Chilean Swallow, Torres del Paine, Chile

Violet-green Swallow, Champoeg State Park OR, USA

Plain Martin, Kenya

Bank Swallow, Bear River Migratory Bird Refuge UT, USA

Barn Swallow, Ridgefield National Wildlife Refuge, USA