Description wikipedia

The golden-browed chlorophonia (Chlorophonia callophrys) is a species of bird in the family Fringillidae, the finches and euphonias. It is found in Costa Rica and Panama. The blue-crowned chlorophonia is a chunky, short-tailed, stubby-billed bird. It is about 13 cm (5.1 in) long and weighs about 24 g (0.85 oz). The species is sexually dimorphic. Adult males have pale violet-blue crown and nape, under the crown a golden-yellow forehead and wide supercilium, and a turquoise eye-ring. The rest of their face, their throat, and their upper breast are emerald-green. They have a thin turquoise collar under the nape and a thin black and chestnut line under the upper breast. Their upperparts are same shiny green as their face. The upper side of their tail is green and the underside gray. Most flight feathers are blackish with green edges; their tertials are mostly green with some dusky. Their lower breast, belly, and undertail coverts are bright yellow and their sides and flanks green. Adult females have a yellow forehead, a light blue central crown and nape, and a thin blue-violet collar. The rest of their face, their throat, their upperparts, and their uppertail coverts are shiny green. Their tail is blackish with wide green feather edges. Their flight feathers are blackish with green edges. The center of their breast and belly and their undertail coverts are yellow and the rest of their underparts are green. Both sexes have a brown iris, a dusky maxilla with a gray base, a gray mandible with a dusky tip, and dark gray legs and feet.