Eastern Striolated Puffbird

The eastern striolated puffbird (Nystalus striolatus) is a species of bird in the family Bucconidae, the puffbirds, nunlets, and nunbirds. It is found in Bolivia and Brazil. == Taxonomy and systematics == The International Ornithological Committee (IOC), the South American Classification Committee of the American Ornithological Society (SACC), and the Clements taxonomy treat the eastern striolated puffbird as a species. According to them, the original striolated puffbird (Nystalus striolatus) was found to include a previously undefined species that is now the western striolated puffbird (N. obamai); it had not been recognized even as a subspecies. N. striolatus was renamed "eastern striolated puffbird" after the split. It has two subspecies, the nominate N. s. striolatus and N. s. torridus. However, BirdLife International's Handbook of the Birds of the World (HBW) retains the English name "striolated puffbird" for N. striolatus and assigns N. s. striolatus, N. s. obamai, and N. s. torridus as subspecies of it. To further complicate matters, N. s. torridus has been suggested as a species in its own right. == Description == The eastern striolated puffbird is about 20 cm (7.9 in) long and weighs 43 to 47 g (1.5 to 1.7 oz). Its crown is dark brown…