The blond-crested woodpecker (Celeus flavescens) is a species of bird in the woodpecker family Picidae. It is found in Argentina, Brazil, and Paraguay.
Description: The blond-crested woodpecker is about 27 to 30 cm (11 to 12 in) long. The nominate subspecies weighs 110 to 165 g (3.9 to 5.8 oz). Males of both subspecies have a wide bright red malar area and cheek; sometimes it extends around the eye and occasionally includes the lower forehead, females have black streaks instead of red on the malar and cheek and no red elsewhere. In the nominate subspecies, adults of both sexes have a pale creamy buff to yellowish white head including the long, pointed crest, chin, and throat. Often the side of the neck has black streaks. The adults have a black mantle and upper back with a buffish white to pale yellow lower back, rump, and uppertail coverts; the coverts sometimes have black bars.
Their flight feathers are black with narrow white bars and some have white tips. Their wing coverts are barred black and white. Their tail feathers are black with whitish edges or bars on the outermost pair. Their lower neck and underparts are black with a hint of pale barring on the flanks and undertail coverts. Their thighs are pale yellow to buffish with black spots or streaks. The adult’s bill is horn-colored or sometimes blue-gray to black with a paler mandible, their iris red or red-brown, and their legs blue-gray. Juveniles are similar to adults but are duller and have more black on their face. Subspecies C. f. intercedens is whitish to buff-white on the head and lower back, and sometimes has some rufous in the flight feathers.
Distribution and habitat: The blond-crested woodpecker’s subspecies C. f. intercedens is the more northerly of the two. It is found in western Bahia, Goiás, and Minas Gerais in east-central Brazil. The nominate subspecies is found southeast of it, from southern Bahia to Rio Grande do Sul and into eastern Paraguay and Argentina’s Misiones Province. The species inhabits the interior and edges of humid forest and also gallery forest, savanna, caatinga, and orchards.
Movement: The blond-crested woodpecker is a year-round resident throughout its range.
Feeding: The blond-crested woodpecker’s diet is arboreal ants, carpenter ants, termites, and lesser but still significant amounts of fruits and berries. It generally forages at the forest’s middle level to its canopy but also on the ground, capturing insects by gleaning, probing, pecking, and hammering. It usually feeds in pairs or small groups.It is an important pollinator and disperser of seeds.
Breeding: The blond-crested woodpecker breeds between April and June in eastern Brazil and between October and November in Argentina. It excavates a nest cavity in a tree or an arboreal ant nest. Nothing else is known about its breeding biology.
Status: The IUCN has assessed the blond-crested woodpecker as being of Least Concern. It has a large range but its population size is not known and is believed to be decreasing. No immediate threats have been identified. It is “generally not uncommon and locally fairly common” and occurs in several protected areas.
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