Corvus leucognaphalus
The White-necked Crow (Corvus leucognaphalus) is a striking, large corvid, endemic to the island of Hispaniola in the Caribbean, though historically present on Puerto Rico. It measures approximately 40-48 cm (16-19 inches) in length with a substantial wingspan and weighs between 350-450 grams. Its plumage is entirely glossy black, often with a purplish or bluish sheen in good light, and it possesses a heavy, robust black bill. The most distinctive field mark, and the source of its common name...
Primarily inhabits moist broadleaf and pine forests, often favoring areas with a dense canopy and tall trees, from lowlands up to montane elevations of 2,000 meters.
Highly omnivorous, consuming a wide range of items including large insects, snails, ripe fruits (especially wild figs), seeds, small vertebrates like lizards and tree frogs, bird eggs, and carrion, primarily foraging in trees and on the ground.
White-necked Crows exhibit complex social behaviors, often foraging in pairs or small family groups and congregating in larger communal roosts at night. Their foraging strategies are highly adaptable, involving gleaning insects and fruits from tree canopies, probing bark, and searching for invert...
The White-necked Crow is endemic to the island of Hispaniola, encompassing both the Dominican Republic and Haiti, where it is primarily found in suitable forest habitats. Historically, its range extended to Puerto Rico, where it was once widespread but is now extirpated, having disappeared by the...
Vulnerable
- The White-necked Crow is the largest corvid species found in the Caribbean, making it a prominent presence in its native Hispaniolan forests. - Despite its common name, the distinctive white neck patch is often concealed by other feathers or can be quite small, making it a challenging field mar...