The Magnificent Hummingbird (Eugenes fulgens, female shown here) is a large hummingbird that breeds in mountains from the southwestern United States to western Panama. The bird appears very dark unless the sun catches the iridescence of the plumage and the brilliant colours flash in the sunlight. It is generally about 13 cm long, with males weighing 10 g and females 8.5 g. The black bill is long and slightly curved.Photo credit: Mdf