Northern giant petrel

Well-adapted to the cold Arctic climate and can withstand temperatures as low as -50°C (-58°F)

JJ Harrison


Northern giant petrel

EXEWCRENVUNTLCDDNE

Well-adapted to the cold Arctic climate and can withstand temperatures as low as -50°C (-58°F)

Population 23,600
30 % increase in the last two decades

A large and impressive seabird that lives in the cold southern oceans near Antarctica, as well as around the southern coasts of Africa, Australia, and South America. These birds are among the biggest flying birds in their region, with a wingspan that can reach up to 2 m (7 ft) wide. This massive wingspan allows them to glide gracefully over the ocean for long distances without needing to flap their wings often, saving energy as they search for food.

One of the most striking features of the northern giant petrel is its strong, hooked beak. This powerful beak is perfect for tearing into the flesh of dead animals, which makes up a large part of their diet. They are often called the “vultures of the sea” because they frequently feed on the carcasses of seals, whales, and penguins. However, they are also skilled hunters and will catch live prey such as fish, squid, and smaller seabirds when the opportunity arises.

Northern giant petrels have a rugged and somewhat fierce appearance. Their feathers are usually a mix of gray and brown, which helps them blend into the rocky and icy environments where they live. Younger birds often have darker feathers, while adults may appear lighter in color. They have strong legs and webbed feet, which make them good at both swimming and walking on land. Their eyes are dark and sharp, giving them excellent vision to spot food from great distances.

These birds are known for their aggressive behavior, especially when it comes to feeding. They will often fight each other and even other species over food, using their size and strength to dominate. Despite this, they are also very social and can be seen gathering in large groups, especially around abundant food sources like a whale carcass. Their loud, grunting calls can be heard over long distances and are used to communicate with each other.

Distribution

Country
Population est.
Status
Year
Comments
Antarctica
2018
Non-Breeding
Argentina
2018
Non-Breeding
Australia
2018
Breeding
Bouvet Island
2018
Seasonality Uncertain
Brazil
2018
Non-Breeding
Chile
2018
Non-Breeding
Falkland Islands
2018
Non-Breeding: Malvinas
French Southern T.
2018
Breeding
Heard & McDonald
2018
Seasonality Uncertain
Mozambique
2018
Seasonality Uncertain
Namibia
2018
Seasonality Uncertain
New Zealand
2018
Breeding
Norfolk Island
2018
Seasonality Uncertain
Réunion
2018
Vagrant
South Africa
2018
Breeding
South Georgia
2018
Breeding
Uruguay
2018
Non-Breeding

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Terrestrial / Aquatic

Altricial / Precocial

Polygamous / Monogamous

Dimorphic (size) / Monomorphic

Active: Diurnal / Nocturnal

Social behavior: Solitary / Pack / Colony

Diet: Carnivore / Herbivore / Omnivore / Piscivorous / Insectivore

Migratory: Yes / No

Domesticated: Yes / No

Dangerous: Yes / No