Extremely close in appearance and size to P. leucophthalmus, and arguably conspecific, although possibly better regarded as a member of an enlarged P. leucophthalmus species-group; may form a species-pair with P. euops. Extinct race †maugei doubtfully distinct. One extant subspecies recognized.
Introduced (chloropterus) to Puerto Rico and Guadeloupe.
Food and feeding
Status and conservation
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