Holes in a wooden wall with acorns.
Spotted at Cuyamaca Rancho State Park.
En Sierra del Águila, Jalisco.
EJEMPLAR EN CAUTIVERIO.
A dark woodpecker. With a light belly and a little bit of a red chest or head on a valley oak. Only one in the area.
The Acorn Woodpecker (Melanerpes formicivorus) is a medium-sized woodpecker, 21 cm long with an average weight of 85 g.