of the present work ; I trust, therefore, before its close to clear up the confusion which at present exists of plumage to which this and other species are subject. with respect to the char Some adult males have the head, neck and breast rich deep shining blue margined posteriorly with green, a broad Iunate mark of white at the nape of the neck ; wing-coverts, back, the very lengthened tail-coverts and the flanks shining dark grass-green ; wings deep purplish brown ; tail white, very narrowly edged and more broadly tipped with purplish brown; abdomen, thighs and under tail-coverts white; bill black feathers clothing the tarsi in front black, behind white reen hue increasing in intensity posteriorly 5 Other adult males have the head and neck greenish blue, the een, and the upper surface and tail-coverts a broad band across the breast and the flanks shining olive les, perhaps not fully adult, have the head and neck greenish blue; the white nuchal mark less a like diversity in the hue of the upper surface, some being green and others bronzy much more deeply tipped with purplish brown, the extent of the purplish brown tipping being the tail white, cowards the outer ones, dually decreasi eneral colouring. is similar, but the tail is deep bronzy which may be a young male, the In ai green passing into black near the extremity, with the outer three fe broadest on the outer one, and successively less on the two inner ones; the basal portion of the external web of the outer feather is also white; under tail-coverts greenish grey, with a broad crescent of bluish black near the extremity, and tipped with white. In the female, or perhaps the young, the head is greenish brown ted, the centre of each feather being brown "upper surface mottled glossy green tail as in the last described ; throat varie and coppery ; surrounded with a fringe of white; under tail-coverts 4 this state that the term finbriatus has been applied Exythrina senish grey, with a crescent of black near the extremity, and tipped with white. It is to the bird the beautiful plant figured is the The Plate represents two males and a supposed female; unbrosa of Humboldt and Bonpland.