List of birds of Costa Rica

Although Costa Rica is a small country, it is in the bird-rich neotropical region and has a huge number of species for its area. 915 bird species have been recorded in the country (including Cocos Island), more than in all of the United States and Canada combined. Of those species, eight are endemic (five mainland species and three species found only on Cocos Island) and 19 are globally threatened. The Official List of the Birds of Costa Rica by the Costa Rican Rare Birds and Records Committee of the Asociación Ornitológica de Costa Rica contains 915 species. Over an area of 51,100 km2, an area smaller than West Virginia, this is the greatest density of bird species of any continental American country.

About 600 species are resident, with most of the other regular visitors being winter migrants from North America.

Costa Rica's geological formation played a large role in the diversification of avian species. North America and South America were initially separate continents, but millions of years of earthquakes and volcanic eruptions eventually fused the two continents together. When this happened, species from the north and south poured into the land bridge that became Central America. Birds like the hummingbird came from the south, while birds like the jay came from the north.[1]

Part of the diversity stems from the wide array of habitats, which include mangrove swamps along the Pacific coast, the wet Caribbean coastal plain in the northeast, dry northern Pacific lowlands, and multiple mountain chains that form the spine of the country and rise as high as 3,500 m. These mountain chains, the largest of which is the Cordillera de Talamanca, form a geographical barrier that has enabled closely related but different species to develop on either side of the chain. A good example of this speciation is the white-collared manakin of the Caribbean side, which is now distinct from the orange-collared manakin of the Pacific slope.

In the past, higher sea levels left the mountains as highlands, and isolation again led to distinct species developing, with over thirty now endemic to the mountains, especially the Talamanca range which extends from southern Costa Rica into Panama.

Costa Rica's national bird is the ubiquitous clay-colored thrush.

Tinamidae

Podicipedidae

Diomedeidae

Procellariidae

Hydrobatidae

Phaethontidae

Sulidae

Phalacrocoracidae

Anhingidae

Fregatidae

Pelecanidae

Ardeidae

Threskiornithidae

Ciconiidae

Anatidae

Cathartidae

Pandionidae

Accipitridae

Falconidae

Cracidae

Odontophoridae

Aramidae

Rallidae

Heliornithidae

Eurypygidae

Jacanidae

Haematopodidae

Recurvirostridae

Burhinidae

Charadriidae

Scolopacidae

Spotted sandpiper, winter visitor

Stercorariidae

Laridae

Columbidae

Psittacidae

Cuculidae

Tytonidae

Strigidae

Steatornithidae

Nyctibiidae

Caprimulgidae

Apodidae

Trochilidae

Male coppery-headed emerald, one of Costa Rica's endemics.

Trogonidae

Alcedinidae

Momotidae

Galbulidae

Bucconidae

Capitonidae


Ramphastidae

Picidae

Furnariidae

Thamnophilidae

Formicariidae

Grallariidae

Conopophagidae

Rhinocryptidae

Cotingidae

Pipridae

Oxyruncidae

Tyrannidae

Tityridae

Hirundinidae

Ptiliogonatidae

Bombycillidae

Cinclidae

Troglodytidae

Mimidae

Turdidae

Polioptilidae

Corvidae

Vireonidae

Parulidae

Coerebidae

Thraupidae

Emberizidae

Cardinalidae

Icteridae

Fringillidae

Thick-billed euphonia

Passeridae

See also

References

  1. Stater, Adam. "Avian Diversity in Costa Rica".

Official List of the Birds of Costa Rica. Costa Rican Rare Birds and Records Committee. Asociación Ornitológica de Costa Rica.

External links

https://listaoficialavesdecostarica.wordpress.com/

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