Straight-billed woodcreeper
…that had been described and illustrated in 1780 by the French polymath, the Comte de Buffon. The straight-billed woodcreeper was later moved to genus Dendroplex that was introduced in 1827 by William Swainson. In the 1950s genus Dendroplex was merged into genus Xyphorhynchus but in the early 2000s it was…