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Yellow-crowned Amazon

 (Amazona ochrocephala)

Also known as: Yellow-crowned Parrot, Yellow-fronted Amazon or Parrot (A.o. ochrocephala) Marajo Yellow-crowned Amazon (A.o. xantholaema) Natterer's Amazon (A.o. nattereri) Panama Amazon or Parrot, Panama Yellow-fronted Amazon (A.o. panamensis)

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Yellow-crowned Amazon
© By Gianni Scopinaro [CC BY 2.0], via Wikimedia Commons

Academic Research

Related publications: Amazona ochrocephala

Species Profile

Genus: Amazona | Species: ochrocephala

Size:

31-38cm (12.1-14.8 in)

Weight:

380-500g (13.3-17.5 oz)

Races including nominate:

four: A.o.ochrocephala, A.o. xantholaema, A.o. nattereri, A.o. panamensis

Colourization Adult:

A.o. ochrocephala: Both adults green, nape to back feathers edged dusky black; yellow forehead and lores marked green; forecrown yellow; thighs green washed with yellow; bend of wing red; yellow/green carpal edge; feather bases of secondaries 1-5 red, the remainder green; green tail with red at base. Bill dark grey with orange at sides of upper mandible. Eye ring white, eye orange. 
A.o. xantholaema: Both adults green in general; yellow reaching to nape, ear coverts and upper cheeks; frontal band green; yellow thighs; larger in size.
A.o. nattereri: Both adults as in ochrocephala but darker green in general; green cheeks, ear coverts and throat washed with blue; occasional tint of blue to underparts. 
A.o. panamensis: Both adults yellow forehead, forecrown and lores; hindcrown blue/green to area above eyes; minimal red on bend of wing; thighs usually green, and sometimes washed with yellow; smaller in size.

Colourization Juvenile:

Immatures duller than adults, have yellow on forehead only, less visible red on bend of wing. Bill dark brown/grey. Eye brown.

Call:

Wide variety of shrieks and whistles.  Also boisterous screams.  Excellent mimic in captivity.

Listen Now

Video Links:

Video 1 | Video 2 | Video 3

More Information:

Avibase
Wikipedia
Handbook of the Birds of the World

Content Sources:

CITES
Lexicon of Parrots
BirdLife International
Internet Bird Collection
Parrots: A Guide to Parrots of the World, Juniper and Parr, 1998.
Parrots: Status Survey and Conservation Plan 2000-2004, Snyder, McGowan, Gilardi and Grajal, 2000.
ML Media Collection Catalogue 88989, Yellow-crowned Parrot Amazona ochrocephala, Marantz, Curtis, Mato Grosso, Brazil, Dec. 8 1997, Cornell Lab of Ornithology. Site
Parrots of the World, Forshaw, 2006. 2010 edition
Parrots in Aviculture, Low, 1992.
Psittacine Aviculture, Schubot, Clubb and Clubb, 1992.
Avian Pediatric Seminar Proceedings, various authors, 1988.

Click photo to visit gallery

Yellow-crowned Amazon
© By Gianni Scopinaro [CC BY 2.0], via Wikimedia Commons

Academic Research

Related publications: Amazona ochrocephala

Species Care

Captive Status:

Common (nominate race) to uncommon (panamensis)

Longevity:

50-60yrs

Housing:

Aviary or suspended cage, minimum length 3m (9.8 ft).

Diet:

Fruit such as: apple, pear, orange, cactus fruits, pomegranate, banana, forming about 30 percent of diet; fresh vegetables such as: carrot, celery, green peas, beans, fresh corn and green leaves. Cooked/sprouted beans or pulses. Spray millet, mix of small seeds, limited sunflower; complete kibble.

Enrichment:

Bathing using overhead misters or shallow water bowls; foot toys, destructible (non-toxic) wood block or vegetable tanned leather toys, non-destructible (non-toxic plastic) toys, food-finder toys, preening toys, different texture and size hanging perch toys; fir, pine, willow or elder branches, push-and-pull toys (sliding up and down).

Nest Box Size:

12" x 12" x 24" (30.5cm x 30.5cm x 61cm) vertical box.

Clutch Size:

2 or 3

Incubation Time:

26 days

Fledging Age:

9-11 weeks

Hatch Weight:

12g (0.5oz)

Peak Weight:

388-500g (13.6-17.6oz)

Weaning Weight:

390-500g (13.6-17.6oz)

Click photo to visit gallery

Yellow-crowned Amazon
© By Gianni Scopinaro [CC BY 2.0], via Wikimedia Commons

Academic Research

Related publications: Amazona ochrocephala

Species Wild Status

World Population:

Unknown, decreasing.

IUCN Red List Status:

Least Concern

CITES Listing:

Appendix II

Threat Summary:

Heavily trapped for wild bird trade, hunting and persecution, extensive habitat loss.

Range:

A.o. ochrocephala: Guianas and NE Brazil, Venezuela and E Colombia; possibly introduced Trinidad.
A.o. xantholaema: Ilha do Marahjo, at mouth of Amazon River, NE Brazil.
A.o.nattereri: S Colombia, south through E Ecuador and E Peru to Santa Cruz, E Brazil to NW Mato Grosso, Brazil.
A.o. panamensis: Panama and NW Colombia.

Habitat:

Well-wooded areas, humid forest, forest margins or clearings, open deciduous areas, savanna woodland, gallery woodland along rivers or creeks, tall secondary growth forest; less commonly in mangroves and urban gardens or parks. Up to 750m (2460 ft).

Wild Diet:

Ripe fruit of Curatella americana, Pereskia guamacho and other cacti. Also feeds on maize.

Ecology and Behaviour:

Birds are found in pairs or flocks with larger gatherings at communal roosts and feed areas.

Clutch and Egg Size:

2 to 4 ovate eggs, 37.0 x 30.0mm (1.4 x 1.2 in).

Breeding Season:

Breeds February-May in Venezuela; December-January, Colombia.

Related Links:

Cornell Lab of Ornithology Neotropical Birds

Click photo to visit gallery

Yellow-crowned Amazon
© By Gianni Scopinaro [CC BY 2.0], via Wikimedia Commons

Academic Research

Related publications: Amazona ochrocephala

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