Acorn Woodpecker (Melanerpes formicivorus)
- Photo, range map, physical description, habitat, and nesting of this species.
- http://www.birding.com/topbirds/572aw.asp

Melanerpes formicivorus (Acorn Woodpecker)
- Species account describes this bird's range, food habits, reproduction, and behavior. Includes a photo.
- http://animaldiversity.ummz.umich.edu/site/accounts/information/Melanerpes_formicivorus.html

Red-bellied Woodpecker (Melanerpes carolinus)
- Photo, range maps, and facts about this bird's habitat and diet. Includes identification tips.
- http://www.nenature.com/RedBelliedWoodpecker.htm

Red-headed Woodpecker (Melanerpes erythrocephalus)
- Features a photo of this bird and provides data on its range, habitat, and diet.
- http://www.nenature.com/RedHeadedWoodpecker.htm

White Woodpecker (Melanerpes candidus)
- Provides photos and describes the range and diet of this species.
- http://www.arthurgrosset.com/sabirds/whitewoodpecker.html

Red-bellied Woodpecker (Melanerpes carolinus)
- Illustration of male and female, range map, sound file, and description of physical traits.
- http://www.birds.cornell.edu/BOW/REWO/

Golden-fronted Woodpecker (Melanerpes aurifrons)
- Image, description, nesting, voice, and habitat of this species.
- http://www.birdsofoklahoma.net/GFWoodpecker.htm

Gila Woodpecker (Melanerpes uropygialis)
- Image of adult male of this species.
- http://www.birdphotography.com/species/giwo.html

Hispaniolan Woodpecker
- Photograph of this species.
- http://www.landiss.com/woodpecker.htm

Puerto Rican Woodpecker
- Photograph of Melanerpes portoricensis.
- http://www.focusonnature.com/PuertoRicanWoodpecker.htm

Lewis's Woodpecker (Melanerpes lewis)
- Illustration, distribution map, habitat, diet, and conservation status of this species.
- http://birds.cornell.edu/bfl/speciesaccts/lewwoo.html