| Black-billed amazon | |
|---|---|
| |
| In Cockpit Country, Jamaica | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Psittaciformes |
| Family: | Psittacidae |
| Genus: | Amazona |
| Species: | A. agilis
|
| Binomial name | |
| Amazona agilis (Linnaeus, 1758)
| |
| |
| Synonyms | |
|
Psittacus agilis Linnaeus, 1758 | |
The black-billed amazon (Amazona agilis) is a parrot endemic to Jamaica. Sometimes called the black-billed parrot, this amazon parrot is mostly green with small patches of red on the wing and sometimes flecked on the head. Its bill makes it easy to separate from most other amazons, including the yellow-billed amazon, which also lives in Jamaica. It is the smallest Amazona parrot at 25 cm (10 in).[2]
YouTube Encyclopedic
-
1/3Views:59653612 508
-
An endangered black-billed amazon (Amazona agilis) at Loro Parque Fundacion in Spain.
-
An endangered black-billed amazon (Amazona agilis) at Loro Parque Fundacion in Spain.
-
Animals only found in jamaica.
Transcription
Taxonomy
In 1751 the English naturalist George Edwards included an illustration and a description of the black-billed amazon in the fourth volume of his A Natural History of Uncommon Birds. He used the English name "The little green parrot". Edwards based his hand-coloured etching on a live bird that he had bought from a dealer in London. He was uncertain of the origin but assumed that it had come from the West Indies.[3] When in 1758 the Swedish naturalist Carl Linnaeus updated his Systema Naturae for the tenth edition, he placed the black-billed amazon with the other parrots in the genus Psittacus. Linnaeus included a brief description, coined the binomial name Psittacus agilis and cited Edwards' work.[4] The black-billed amazon is now one of 33 parrots placed in the genus Amazona that was introduced by the French naturalist René Lesson in 1830.[5][6] The genus name is a Latinized version of the name Amazone given to them in the 18th century by the Comte de Buffon, who believed they were native to Amazonian jungles. The specific epithet agilis is Latin meaning "nimble" or "active".[7] The species is monotypic: no subspecies are recognised.[6]
Description
This parrot is smaller than the yellow-billed amazon and measures between 10.5 and 11.5 inches (27 and 29 centimetres). In males, the bill is very dark grey, almost black, becoming paler towards the base. The cere is very dark grey, as is the skin around the eyes, and the iris is dark brown. This bird's plumage is predominantly green, paler and more yellowish on the underparts. The feathers of the neck are edged with dusky black. Ear-coverts are blackish and primary coverts are red. Primaries are violet-blue and black, secondaries are blue at the tips, becoming green towards the base. The tail is mostly green and lateral feathers are marked with red, while outer feathers are margined with blue. The feet are greyish-green.[8] Females are similar to males but with some primary coverts green instead of red.[9]
The black-billed amazon's call is bugling while in flight however, while perched it growls and rumbles. Often its calls tend to be sharp and screechy.[9]
Distribution and habitat
The black-billed amazon is endemic to Jamaica. They live in mountainous rainforest, usually limestone rainforest, feeding on fruit, seeds, and nuts, and will take cultivated fruit like mangos, papayas and cucumbers as well as wild fruits.
Threats
The black-billed amazon was once as common as the yellow-billed amazon, but has become much rarer due to deforestation and hurricane damage fragmenting its forest, poaching for food and the pet trade in wild parrots.[10]
References
- ^ BirdLife International (2020). "Amazona agilis". IUCN Red List of Threatened Species. 2020: e.T22686231A180748265. doi:10.2305/IUCN.UK.2020-3.RLTS.T22686231A180748265.en. Retrieved 19 November 2021.
- ^ "Black-billed Amazon (Amazona agilis) – BirdLife species factsheet". Birdlife.org. Retrieved 25 February 2011.
- ^ Edwards, George (1751). A Natural History of Uncommon Birds. Vol. Part 4. London: Printed for the author at the College of Physicians. p. 168, Plate 168.
- ^ Linnaeus, Carl (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis (in Latin). Vol. 1 (10th ed.). Holmiae (Stockholm): Laurentii Salvii. p. 99.
- ^ Lesson, René (1831). Traité d'Ornithologie, ou Tableau Méthodique (in French). Vol. 1. Paris: F.G. Levrault. p. 189.
- ^ a b Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (July 2021). "Parrots, cockatoos". IOC World Bird List Version 11.2. International Ornithologists' Union. Retrieved 24 October 2021.
- ^ Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. pp. 36, 44. ISBN 978-1-4081-2501-4.
- ^ Bernal, Frank (1989). Birds of Jamaica. Jamaica: Heinemann Publishers (Caribbean) Ltd. p. 56.
- ^ a b "Black-billed Amazon". World Parrot Trust. Retrieved 15 May 2013.
- ^ Collar, N.J. (1997). "Family Psittarcidae (Parrots)". In del Hoyo, J.; Elliott, A.; Sargatal, J. (eds.). Handbook of the Birds of the World. Vol. 4: Sandgrouse to Cuckoos. Barcelona, Spain: Lynx Edicions. pp. 280–479 [468]. ISBN 978-84-87334-22-1.
External links
- Species factsheet – BirdLife International
This page was last edited on 11 February 2024, at 13:48