11. The elegant woodcreeper was previously considered a subspecies of the Spix's woodcreeper. 12. The elegant woodcreeper was previously considered a subspecies of the Spix's woodcreeper . 13. It is drab even by woodcreeper standards. 14. The plain-brown woodcreeper is an insectivore which feeds on ants and other insects. 15. This woodcreeper is typically long and weighs. 16. Ruddy woodcreepers feed on spiders and insects. 17. Examples of " species " where vocal and strong-billed and straight-billed woodcreepers . 18. The short wedge-shaped bill is quite different in shape from that of other woodcreepers . 19. One distinguishing characteristic from woodcreepers is the rounded rectrices tips while woodcreepers have spines at the tips 20. One distinguishing characteristic from woodcreepers is the rounded rectrices tips while woodcreepers have spines at the tips
