Found in articles
cherriei (Spot-fronted Swift) Cypseloides cryptus (White-chinned Swift) Cypseloides fumigatus (Sooty Swift) Cypseloides lemosi (White-chested Swift) Cypseloides
Orodha ya Ndege wa Afrika ya Mashariki nr. 4
Crested Tern Tahalasseus bergii Buabua kishungi mkubwa Greater Crested or Swift Tern Thalasseus sandvicensis Buabua domo-rangimbili Sandwich Tern Hydroprogne