Tuesday, Sep 23, 2014

Spindalis


Puerto Rican SpindalisSpindalis is a genus consisting of 4 non-migratory bird species.

The genus is considered endemic to the Greater Antilles; a population on Cozumel Island, off the Yucatan Peninsula's east coast, is part of that island's West Indian fauna.

Traditionally considered aberrant tanagers (Thraupidae), their true affiliation remains unresolved. They are not part of the Thraupidae, however.


Description

Spindalis males are characterized by bright plumage while females are duller and have a different coloration.


Western Spindalis (Spindalis zena)Nesting / Breeding

The nests of Spindalis are cup-shaped.


Sub-species / Taxonomy:

Historically, the genus consisted of a single polytypic species, Spindalis zena, with eight recognized subspecies:

S. z. townsendi and S. z. zena from the Bahamas
S. z. pretrei from Cuba
S. z. salvini from Grand Cayman
S. z. dominicensis from Hispaniola and Gonave Island
S. z. portoricensis from Puerto Rico
S. z. nigreciphala from Jamaica, and
S. z. benedicti
from Cozumel Island.

In 1997, based primarily on morphological and vocalization differences, three of the subspecies (portoricensis, dominicensis and nigricephala) were elevated to species status. S. zena remained a polytypic species with five recognized subspecies—S. z. pretrei, S. z. salvini, S. z. benedicti, S. z. townsendi, and S. z. zena.


References


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