Amazona guildingii

Amazona guildingii. Known commonly as the Saint Vincent amazon, this parrot is a large, strikingly colored bird endemic to the Caribbean island of Saint Vincent. It is the national bird of Saint Vincent and the Grenadines and is a prominent symbol in the nation's culture and on its coat of arms. The species faces significant threats from habitat loss and extreme weather events like hurricanes, making its conservation a critical priority for local and international organizations.

Description

This parrot is notable for its considerable size and multi-hued plumage, which exhibits considerable variation between individuals. The head can range from white to yellow, often with green and blue feathering, while the body showcases a mix of bronze, green, and orange-brown tones. Its wings are a distinctive contrast, with primary feathers showing deep blue and secondary feathers a vibrant green. The tail feathers are tipped with yellow, and the bird possesses a powerful, pale horn-colored bill. The species shows slight sexual dimorphism, with males generally being larger and more brightly colored than females. Ornithologists like John Edward Gray and Nicholas Aylward Vigors were involved in its early scientific description.

Distribution and habitat

The species is found exclusively on the island of Saint Vincent, part of the nation of Saint Vincent and the Grenadines. Its habitat is primarily mature, moist rainforest on the slopes of the island's volcanic interior, particularly within the La Soufrière volcano region. It also utilizes adjacent secondary growth and, at times, cultivated areas such as banana plantations at lower elevations. The Caribbean island's rugged topography and remaining forest tracts in the Central Range are crucial for its survival. Key protected areas include the Saint Vincent Parrot Reserve and the Vermont Nature Trail.

Behavior and ecology

The Saint Vincent amazon is typically observed in pairs or small flocks, especially when foraging or flying to and from roosting sites. Its diet consists mainly of fruits, seeds, nuts, and flowers from a variety of native forest trees, including those from the genera Ficus and Clusia. It nests in cavities of large, mature trees, with breeding generally occurring between February and June. Major predators include the broad-winged hawk and introduced species like the mongoose. Its vocalizations are loud and raucous, consisting of squawks and screeches, and it is known to be most active during the early morning and late afternoon.

Conservation status

The International Union for Conservation of Nature (IUCN) classifies the species as Vulnerable. Its population, estimated at several hundred individuals, is fragmented and declining. Primary threats include ongoing deforestation for agriculture, habitat degradation from events like Hurricane Ivan, and the potential impacts of climate change. Conservation efforts are led by the Saint Vincent and the Grenadines Forestry Department in collaboration with groups like Fauna & Flora International and the Durrell Wildlife Conservation Trust. Key actions include legal protection under the Wildlife Protection Act, a successful captive breeding program, and public education campaigns to reduce poaching for the pet trade.

In captivity

A managed captive breeding program is an essential component of the species' conservation strategy. The program is coordinated by the Saint Vincent and the Grenadines Forestry Department with support from international partners such as the Durrell Wildlife Conservation Trust and the Jerusalem Biblical Zoo. These birds are housed in specialized aviaries designed to mimic natural conditions, with the goal of maintaining genetic diversity and providing individuals for potential future reintroductions. The species is also present in a limited number of zoological institutions worldwide that participate in cooperative breeding programs, including the Houston Zoo and Parrot Island in Florida.

Category:Amazona Category:Birds of Saint Vincent and the Grenadines Category:Endemic birds of the Lesser Antilles Category:Birds described in 1837