Melanerpes cactorum
The White-fronted Woodpecker (Melanerpes cactorum) is a striking medium-sized woodpecker, typically measuring around 20 cm (8 inches) in length and weighing between 60-70 grams. Its most distinctive field marks include a bright white forehead contrasting with a barred black-and-white upper back, wings, and tail, and a yellowish-white belly often washed with yellow-orange on the flanks and lower abdomen. Males boast a prominent scarlet-red crown patch, which is absent in females, making sexual...
Found primarily in arid and semi-arid regions, including Chaco woodlands, open thorn scrub, dry forests, and cactus savannas, often at low to mid-elevations where large columnar cacti are present.
Feeds primarily on insects, including ants, beetles, and larvae, gleaned from surfaces or caught in flight, supplemented significantly by cactus fruits, berries, and occasionally sap.
Diurnal in activity, the White-fronted Woodpecker roosts overnight in excavated cavities, often within large cacti. Foraging involves gleaning insects from bark, probing crevices, and frequently sallying out to catch flying insects. It also consumes substantial amounts of fruit, especially from c...
The White-fronted Woodpecker is a resident species found exclusively in South America, spanning across Bolivia, Paraguay, and northern Argentina. Its distribution in Argentina extends through provinces such as Salta, Jujuy, Chaco, Formosa, Santiago del Estero, Córdoba, Santa Fe, and Tucumán, reac...
Least Concern
- The White-fronted Woodpecker is an expert at excavating nest cavities in living columnar cacti, like *Cereus* species, an adaptation providing excellent insulation from extreme desert temperatures. - The interior lining of a cactus nest cavity hardens over time, creating a tough, protective 'bo...