Tyrannine Woodcreeper

The tyrannine woodcreeper (Dendrocincla tyrannina) is a species of bird in subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Bolivia, Colombia, Ecuador, Peru, and Venezuela. == Taxonomy and systematics == The tyrannine woodcreeper has two subspecies, the nominate D. t. tyrannina (Lafresnaye, 1851) and D. t. hellmayri (Cory, 1913). == Description == The tyrannine woodcreeper is rather larger and heavier than most others of its genus. It is 23 to 26.5 cm (9.1 to 10 in) long and weighs 40 to 64 g (1.4 to 2.3 oz). The sexes have the same plumage, though males average heavier than females. The nominate subspecies mostly warm brown, with a paler throat, faint buff streaks on its forecrown and behind the eye, and a rufescent cast to the wings and tail. Subspecies D. t. hellmayri is a more olive-brown than the nominate, and has less rufescent wings and tail. Both subspecies have a brown to bluish gray iris and gray to blackish legs and feet. Their large bill has a brownish gray to black maxilla and a brownish to bluish gray mandible. == Distribution and habitat == The nominate subspecies of the tyrannine woodcreeper is found in Colombia's Western and…