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Cliff Swallow Builder.jpg
An American cliff swallow starting to build a mud nest under the eaves of a building in California, United States
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Hirundinidae
Subfamily: Hirundininae
Genus: Petrochelidon
Cabanis, 1850

10, See text

Petrochelidon is a genus of birds known as cliff-nesting swallows. The genus includes all of the five species of birds commonly called cliff swallow, and contains the following species:

Species in taxonomic order[edit]

External links[edit]