PetrochelidonW
Petrochelidon
Cave swallowW
Cave swallow
Chestnut-collared swallowW
Chestnut-collared swallow
Cliff swallowW
Cliff swallow
Fairy martinW
Fairy martin
Preuss's cliff swallowW
Preuss's cliff swallow
Cliff swallowW
Cliff swallow
Red-throated cliff swallowW
Red-throated cliff swallow
South African cliff swallowW
South African cliff swallow
Streak-throated swallowW
Streak-throated swallow
Tree martinW
Tree martin