Olive Sunbird

The olive sunbird (Cyanomitra olivacea) is a large African species of sunbird belonging to the family Nectariniidae which encompasses species of sunbirds, spiderhunters, and flowerpeckers, and sugarbirds. It has a large distribution that spans across central Africa from western countries including Senegal, Guinea, and Angola towards eastern countries including Ethiopia, Kenya, and Mozambique. This range also extends to southern African countries including South Africa and Zimbabwe. It is mainly nectarivorous and lives in a variety of forest, scrubland, and modified habitats. == Description == The olive sunbird is a large sunbird that ranges from 6.2-15 g in mass, 50–73 mm in wing length, 20–29 mm in bill length, 35–66 mm in tail length, and 12–15 cm in overall body size depending on the subspecies and sex. Its body colouration can vary from fully dark-olive to dull-olive with a paler olive-yellow or olive-grey underside. It has a long beak that curves downward and varies in colour from solid black to mottled grey, beige, and yellow-orange depending on the subspecies. Yellowish-orange pectoral tufts can be present in the males and females found in eastern subspecies while only males bear these tufts in western subspecies. Olive sunbirds show morphological differences between forest-savanna boundaries…