Pingüino de Magallanes

Identificación

Magellanic penguins are medium-sized penguins which grow to be 61–76 cm (24–30 in) tall and weigh between 2.7 and 6.5 kg (6.0 and 14.3 lb). The males are larger than the females, and the weight of both drops while the parents raise their young.<p>Adults have black backs and white abdomens. There are two black bands between the head and the breast, with the lower band shaped in an inverted horseshoe. The head is black with a broad white border that runs from behind the eye, around the black ear-coverts and chin, and joins at the throat. Chicks and younger penguins have grey-blue backs, with a more faded grey-blue colour on their chest. Magellanic penguins can live up to 25 years in the wild, but as much as 30 years in captivity. Captain Eo, a male Magellanic penguin at the San Francisco Zoo, died in 2022 at the age of 40.<p>Young birds usually have a blotched pattern on their feet, which fades as they grow up into adulthood. By the time these birds reach about ten years of age, their feet usually become all black.<p>Like other species of penguins, the Magellanic penguin has very rigid wings used to swim under water.

Taxonomía

Nombre científico

Spheniscus magellanicus

Autoridad

(Forster, JR, 1781)

Orden

Sphenisciformes

Familia

Esfeniscidae

Género

Spheniscus

Distribución y hábitat

Área de cría

SA : coastal c Chile and c Argentina to Cape Horn and Falkland Is.

Área no reproductiva

to se Brazil

Migración

Complete migrants

Conservación

The provincial government of Chubut is committed to the creation of a marine protected area in order to protect the penguins and other marine species near the largest Magellanic breeding colony. The creation of a marine protected area would likely improve the breeding success of the colonies as well as increase prey availability, reduce foraging distance, and increase feeding frequency. The species is classified as Least Concern and decreasing.

Tendencia poblacional

declining