The Magellanic woodpecker is 36 to 45 cm (14 to 18 in) in length. Males of this species weigh 312–363 g (11.0–12.8 oz), and females weigh 276–312 g (9.7–11.0 oz). Among standard measurements, the wing chord is 20.5 to 23 cm (8.1 to 9.1 in), the tail is 13.9 to 16.8 cm (5.5 to 6.6 in), the bill is 4.3 to 6 cm (1.7 to 2.4 in), and the tarsus is 3.3 to 3.9 cm (1.3 to 1.5 in). It is the largest South American woodpecker and one of the largest woodpeckers in the world. Among the species known to exist, only the non-neotropical members of the genus Dryocopus and the great slaty woodpecker (Mulleripicus pulverulentus) are larger-bodied. With the likely extinction of the ivory-billed and imperial woodpeckers (Campephilus imperialis), the Magellanic woodpecker is the largest living species of the genus Campephilus. This species is mainly pure black, with a white wing patch and a grey, chisel-like beak. Males have a crimson head and crest. Females have a mainly black head, but an area of red coloration occurs near the base of the bill. Juvenile Magellanic woodpeckers resemble females of the species, but have a smaller crest and have a browner tinge to their plumage. In its range, this bird is unmistakable in appearance. Several vocalizations are emitted by both sexes. Further information is needed to ascertain the function and role of these sounds. One frequent vocalization is an explosive, nasal call (tsie-ya...Learn more about Magellanic Woodpecker