- Corvus palmarum
Includes Cuban Palm Crow and Hispaniolan Palm Crow
Identification
34 - 38cm.
- Black plumage with purble-blue iridescence
- Brown iris
- Short, stout, sharp-pointed bill
- Well-developed nasal bristles covering nostrils
Sexes similar, males larger than femals. Juveniles are duller than adults.
Similar Species
It is similar to the Cuban Crow but is smaller, with shorter wings and elongated tufts over the upper mandible.
Distribution
Dominican Republic, Haiti and W Cuba.
Formerly abundant and still not uncommon on Hispaniola. Rare and local in Cuba where confined to Camaguey province now.
Taxonomy
Two subspecies:
- C. p. palmarum on Hispaniola
- C. p. minutus on Cuba
Minutus is slightly smaller and is sometimes given full species status as Cuban Palm Crow. The remaining palmarum would be named Hispaniolan Palm Crow then.
Both forms appear to be closely related to the Fish Crow of the eastern seaboard of the United States and also two smaller species, the Tamaulipas Crow and Sinaloa Crow of Mexico and forms a species group with them.
Habitat
Mountain pine forests, arid brush and hill country. Often between 1300 - 1900m on Hispaniola. In Cuba also in lowland cultivation with some palm trees.
Behaviour
Feeds on invertebrates (beetles, caterpillars, cicadas, snails), liards and fruits. Usually foraging in pairs or small groups on the ground.
Breeding season from March to July in Cuba. Obviously a solitary nester. The nest is made of sticks and placed among tree branches or in a palm tree. Lays 4 eggs. Breeding habits poorly known.
No information about movements.
References
- Clements, JF. 2008. The Clements Checklist of Birds of the World. 6th ed., with updates to December 2008. Ithaca: Cornell Univ. Press. ISBN 978-0801445019.
- Del Hoyo, J, A Elliott, and D Christie, eds. 2009. Handbook of the Birds of the World. Volume 14: Bush-shrikes to Old World Sparrows. Barcelona: Lynx Edicions. ISBN 978-8496553507
Recommended Citation
- BirdForum Opus contributors. (2021) Hispaniolan Palm Crow. In: BirdForum, the forum for wild birds and birding. Retrieved 31 May 2021 from https://www.birdforum.net/wiki/Hispaniolan_Palm_Crow
