Great Rufous Woodcreeper

The great rufous woodcreeper (Xiphocolaptes major) is a species of bird in the subfamily Dendrocolaptinae of the ovenbird family Furnariidae. It is found in Argentina, Bolivia, Brazil, and Paraguay. == Taxonomy and systematics == The great rufous woodcreeper has these four subspecies: X. m. remoratus Pinto, 1945 X. m. castaneus Ridgway, 1890 X. m. estebani Cardoso da Silva & Oren, 1991 X. m. major (Vieillot, 1818) == Description == The great rufous woodcreeper is the largest, though not the heaviest, member of its subfamily. It is heavy-bodied with a long, heavy, somewhat decurved bill. It is 27 to 34 cm (11 to 13 in) long. Males weigh 120 to 150 g (4.2 to 5.3 oz) and females 120 to 162 g (4.2 to 5.7 oz). The sexes have the same plumage. Adults of the nominate subspecies X. m. major are almost entirely bright rufous-cinnamon. Their crown is slightly darker, their tail more chestnut, and their flight feathers reddish brown with dusky tips on the primaries. Their lores are blackish, their throat pale cinnamon with whitish buff streaks, and their underparts cinnamon with some buffy streaks on the breast and dusky brownish bars on the belly. Their iris is dark brown…