Summary ²

The ladder-backed woodpecker (Dryobates scalaris) is a North American woodpecker. Some taxonomic authorities, including the American Ornithological Society, continue to place this species in the genus Picoides.

Fontes e Créditos

1. (c) Dmitry Mozzherin, alguns direitos reservados (CC BY-NC-SA), http://www.flickr.com/photos/12978307@N00/3333987243
2. (c) Wikipedia, alguns direitos reservados (CC BY-SA), https://en.wikipedia.org/wiki/Ladder-backed_woodpecker

Mais informações

• BioDiversity4All taxon page
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• CalPhotos
• Global Biodiversity Information Facility (GBIF)
• NatureServe Explorer 2.0
• VertNet
• Xeno-canto

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