This subspecies is fairly small, intermediate in size between the
Florida red-tailed hawk (
B. j. umbrinus) and the nominate subspecies, the
Jamaican red-tailed hawk (
B. j. jamaicensis), found on islands to the north and south. The
wing chord of males can range from , averaging , and, in females, it ranges from , averaging . Males and females average in tail length, in
tarsal length, and in
culmen length. ==Taxonomy==