More Mesa Bird Guide
Downy Woodpecker
The Downy Woodpecker (Picoides pubescens) is a species of woodpecker, the smallest in North America.
Hairy Woodpecker
The Hairy Woodpecker (Picoides villosus) is a medium-sized woodpecker, averaging approximately 250 mm (9.8 in) in length with a 380 mm (15 in) wingspan. With an estimated population in 2003 of over nine million individuals, the Hairy Woodpecker is listed by the IUCN as a species of least concern in North America.
Acorn Woodpecker
The Acorn Woodpecker (Melanerpes formicivorus) is a medium-sized woodpecker, 21 cm long with an average weight of 85 g.
