Preuss's cliff swallow (Petrochelidon preussi), also known as Preuss's swallow, is a species of bird in the family Hirundinidae. It is found in Benin,...

of birds known as cliff-nesting swallows. The genus name Petrochelidon is from the Greek words petra, "rock", and khelidon, "swallow". The genus includes...

The cliff swallow or American cliff swallow (Petrochelidon pyrrhonota) is a member of the passerine bird family Hirundinidae, the swallows and martins...

originally described in the genus Lecythoplastes (Chapin, 1925) with Preuss's cliff swallow Petrochelidon preussi. Lecythoplastes had been proposed originally...

Petrochelidon, cliff nesting swallows: Forest swallow, Petrochelidon fuliginosa Preuss's cliff swallow, Petrochelidon preussi Red-throated cliff swallow, Petrochelidon...

violet-green swallow is slightly shallower than that of the tree swallow, but deeper than the relatively flat tail of the cliff swallow. Violet-green swallows exhibit...

The red-breasted swallow (Cecropis semirufa), also known as the rufous-chested swallow, is a member of the family Hirundinidae, found in Sub-Saharan Africa...

The European red-rumped swallow (Cecropis rufula) is a small passerine bird in the swallow family Hirundinidae. It breeds in open hilly country of southern...

species such as the cliff swallow sharing the duties equally and the female doing most of the work in others. Amongst the barn swallows, the male of the...

cave swallow (Petrochelidon fulva) is a medium-sized, squarish-tailed swallow belonging to the same genus as the more familiar and widespread cliff swallow...

The wire-tailed swallow (Hirundo smithii) is a small passerine bird in the swallow family. It has two subspecies: H. s. smithii, which occurs throughout...

The South African cliff swallow (Petrochelidon spilodera), also known as the South African swallow, is a species of bird in the family Hirundinidae native...

The hill swallow (Hirundo domicola) is a small passerine bird in the swallow family. It breeds in southern India and Sri Lanka. It is resident apart from...

The welcome swallow (Hirundo neoxena) is a small passerine bird in the swallow family Hirundinidae that is native to Australia and nearby islands. It has...

The Pacific swallow (Hirundo javanica) is a small passerine bird in the swallow family Hirundinidae. It breeds in tropical southern Asia and the islands...

The southern rough-winged swallow (Stelgidopteryx ruficollis) is a small swallow. It was first formally described as Hirundo ruficollis by French ornithologist...

The barn swallow (Hirundo rustica) is the most widespread species of swallow in the world, occurring on all continents, with vagrants reported even in...

The streak-throated swallow or the Indian cliff swallow (Petrochelidon fluvicola) is a passerine bird, which includes a large number of other species...

red-rumped swallow feeds low over the ground or at cliff faces on flying insects. It has a slow buoyant flight compared to the barn swallow. It will feed...

The blue swallow (Hirundo atrocaerulea) is a small bird within the swallow family which is in the order Passeriformes. Swallows are somewhat similar in...

rough-winged swallow (Stelgidopteryx serripennis) is a small, migratory swallow. It is very similar to the southern rough-winged swallow, Stelgidopteryx...

rough-winged swallow, is a small passerine bird in the swallow family. The Fanti saw-wing has often described as the most beautiful of the swallows, owing to...

The Red Sea cliff swallow (Petrochelidon perdita), also known as the Red Sea swallow, is a species of bird in the family Hirundinidae. It is possibly endemic...

The saw-wings, Psalidoprocne, is a small genus of passerine birds in the swallow family. The common name of this group is derived from the rough outer edge...

The tree swallow (Tachycineta bicolor) is a migratory bird of the family Hirundinidae. Found in the Americas, the tree swallow was first described in...

The lesser striped swallow (Cecropis abyssinica) is a large swallow. It breeds in Sub-Saharan Africa from Sierra Leone and southern Sudan south into eastern...

similar swallows, such as the common house martin (Delichon urbicum), the American cliff swallow (Petrochelidon pyrrhonota) and the tree swallow (Tachycineta...

The Angola swallow (Hirundo angolensis) is a species of swallow that is native to the Afrotropics. They measure 15 cm and weigh 16 to 19 g. The plumage...

The blue-and-white swallow (Pygochelidon cyanoleuca) is a passerine bird that breeds from Nicaragua south throughout South America, except in the deserts...

woodpecker Prairie falcon Prairie warbler Predicted antwren Preuss's cliff swallow Preuss's weaver Prevost's ground sparrow Prigogine's double-collared...