Red-billed Woodcreeper

The red-billed woodcreeper (Hylexetastes perrotii) is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Brazil, French Guiana, Guyana, Suriname, and Venezuela. == Taxonomy and systematics == The red-billed woodcreeper's taxonomy is unsettled. Some authors have suggested that it and the bar-bellied woodcreeper (H. stresemanni) are conspecific. The International Ornithological Committee (IOC) and the Clements taxonomy treat it as monotypic. BirdLife International's Handbook of the Birds of the World (HBW) assigns it two subspecies in addition to the nominate subspecies. The IOC and Clements treat those two taxa as subspecies of the uniform woodcreeper (H. uniformis). This article follows the monotypic species model. == Description == The red-billed woodcreeper is one of the largest members of its subfamily. It is heavy-bodied, with a shortish tail and a short and massive bill. It is 25 to 30 cm (9.8 to 12 in) long. Males weigh 112 to 137.5 g (4.0 to 4.9 oz) and females 110 to 145 g (3.9 to 5.1 oz). The sexes have the same plumage. Adults have smoky brown to olive-brown head, back, and wing coverts. Their rump, wings, and tail are bright rufous to rufous-chestnut, with dusky tips…