sentences:  This was based on the differences in habitat, size and plumage, combined with the large distance (more than 3,000 kilometers [1,850 mi]) between the ranges of the two species.It has a total length of about 24 centimeters (9½ in).The head and remiges are mainly rufous-chestnut, the underparts and back are buff, the wing-coverts are barred in black and buff and the chest and tail are uniform black.