Priotelus temnurus

Priotelus temnurus. Known as the Cuban trogon or tocororo, it is a vibrantly colored bird endemic to the island of Cuba and is the national bird of the country. This species is a member of the family Trogonidae, which includes other tropical birds like the resplendent quetzal of Central America. Its striking plumage, which mirrors the colors of the Cuban flag, and its distinctive vocalizations make it a culturally significant and easily recognizable symbol across the Caribbean.

Description

The Cuban trogon is a medium-sized bird, measuring approximately 25 to 28 centimeters in length. Its plumage is a brilliant combination of azure blue, snow white, and crimson red, with a green back and upper tail coverts that provide camouflage in forest canopies. The bird possesses a long, graduated tail with distinctive white tips on the outer feathers, a feature shared with other members of the Trogoniformes order. The bill is short and stout, typical of the family, and is surrounded by stiff bristles that aid in catching insect prey. Sexual dimorphism is minimal, though males may exhibit slightly more intense coloration, a trait also observed in the closely related Hispaniolan trogon found on the island of Hispaniola.

Distribution and habitat

This species is found throughout the main island of Cuba, including the Isle of Youth, and is absent from other global regions. It inhabits a variety of wooded environments, from dense, humid forests like those in the Sierra Maestra and Topes de Collantes to drier woodlands and pine forests across the Cuban archipelago. It shows a particular preference for mature forests with abundant dead trees, which provide nesting sites, and is commonly observed in protected areas such as Alejandro de Humboldt National Park and the Ciénaga de Zapata. The species' range is largely contiguous, though its density can vary with habitat quality and human disturbance.

Behavior and ecology

The Cuban trogon is primarily insectivorous, feeding on a wide variety of arthropods including caterpillars, beetles, and orthoptera, which it captures in sallying flights from a perch. It also consumes small fruits and berries, playing a role in seed dispersal within its ecosystem. Its call is a repetitive, throaty "toco-toco-tocoro," from which its local name originates, and is often heard at dawn. The species is a cavity nester, utilizing natural holes in trees or abandoned woodpecker cavities, such as those created by the West Indian woodpecker. Breeding typically occurs between March and July, with both parents participating in incubation and chick-rearing.

Taxonomy and etymology

The Cuban trogon was first described by the Dutch zoologist Coenraad Jacob Temminck in 1825, initially placed in the genus Trogon. It was later reclassified into the genus Priotelus, which it shares only with its sister species, the Hispaniolan trogon. The genus name Priotelus is derived from Ancient Greek, though its precise meaning is obscure, while the specific epithet temnurus combines Greek words for "cut" and "tail," referring to its notched tail feathers. Its placement within the Trogonidae family is supported by molecular phylogenetic studies, which indicate a shared ancestry with other Neotropical trogons.

Conservation status

The International Union for Conservation of Nature lists the Cuban trogon as Least Concern, owing to its relatively large population and widespread distribution across Cuba. However, like many island endemics, it faces potential threats from habitat loss due to deforestation, agricultural expansion, and development, particularly outside of protected areas. Its status as the national bird affords it a degree of cultural protection and public awareness. Conservation efforts within the National System of Protected Areas of Cuba are crucial for maintaining viable populations of this iconic species, alongside other endemic fauna like the Cuban solenodon and the Cuban parrot.

Category:Trogons Category:Birds of Cuba Category:Endemic birds of Cuba Category:Birds described in 1825