Figure 1.

Prevalence (%) of the haemosporidian parasite Haemoproteus (Parahaemoproteus) coatneyi in the bananaquit Coereba flaveola, Lesser Antillean bullfinch L. noctis and black-faced grassquit Tiaris bicolor in the Lesser Antilles. Islands, from north to south are BU, Barbuda; AN, Antigua; MO, Montserrat; GU, Guadeloupe; DO, Dominica; MA, Martinique; SL, St Lucia; SV, St Vincent; BA, Barbados; GR, Grenada. Haemoproteus coatneyi is the only haemosporidian present on Barbados. All three host species are common on all the islands. Solid line, bananaquit; dashed line, bullfinch; dotted line, grassquit.