Biology:Rufous-naped wren

Rufous-naped wren has been split into three species:

• Veracruz wren, Campylorhynchus rufinucha
• Sclater's wren, Campylorhynchus humilis
• Rufous-backed wren, Campylorhynchus capistratus

• note: the name rufous-naped wren is retained for the Veracruz wren by some taxonomic authorities. Some taxonomic authorities do not recognize the split, including the American Ornithological Society.