Wire-crested Thorntail, (Discosura popelairii) is a hummingbird which occurs in Colombia, Ecuador and Peru. This species is one of the smallest birds on Earth, with a mature weight of around 2.5 g (0.088 oz). Photo by Gavin Emmons.
Grey-Chinned Minivet The minivets are passerine birds belonging to the genus Pericrocotus in the cuckoo-shrike family Campephagidae. There are about 13 species, occurring mainly in forests in southern and eastern Asia.