Wobbly Blue MarbleThe planet, explained for curious children.

Animal · South Georgia, French Southern and Antarctic Lands, South Africa

Wandering albatross

Diomedea exulans — the name this animal has in the language scientists everywhere share.

The wandering albatross has the longest wings of any living bird and spends almost all of its life gliding over the cold Southern Ocean. It comes to land only to breed, on a few windy islands. A pair raises just one chick, and only every second year.

Where does the wandering albatross live?

Home: open sea and remote southern islands.

In the wild it lives in these countries: South Georgia, the French Southern and Antarctic Lands, South Africa, Australia, New Zealand, Argentina, Chile.

Conservation status from the IUCN: vulnerable.

The short profile

Fully grown: wingspan about 3 m. It weighs about 8.5 kilograms. On the menu: meat.

The story behind it

This albatross breeds on lonely islands in the Southern Ocean, such as South Georgia and the Crozet Islands. Away from land it hardly ever flaps: it locks its long wings open and rides the wind, gliding for hours and covering hundreds of kilometres in a day. It feeds on squid, fish and scraps floating at the surface, and often hunts at night. A pair stays together for many years and greets with spread wings and rattling bills. The female lays one large white egg, and both parents take turns sitting on it for about eleven weeks. The chick stays on the nest through the southern winter, fed by parents that fly enormous distances, and does not fly until it is about nine months old. Because a pair raises a chick only every second year, the species recovers very slowly when adults are lost.

Find it on the globe

Wandering albatross is there as a tiny animated figure that breathes and looks around. From far away the planet is only a blue ball; detail arrives as you zoom in, and this one appears once you are close enough. Open it on the globe.

It sits at its real coordinates, not near them — the same numbers listed in the facts above. Switch off the layer for this kind of place and it disappears again; the buttons for that are down the right-hand edge.

Questions children ask

How can such a heavy bird stay in the air so long?

It uses the wind above the waves instead of its muscles, rising into faster air and then sliding down again. This kind of gliding costs so little energy that flying can be almost as cheap as sitting still.

Where does an albatross sleep?

Mostly at sea, resting on the water between meals, and it can even doze while gliding. Young birds may stay away from land for several years before they return to an island to look for a partner.

Why are albatrosses in danger?

Many drown after grabbing baited hooks trailing behind fishing boats. Crews now use weighted lines, bird-scaring streamers and set their hooks at night, and where this is done far fewer albatrosses die.

Where these numbers come from

Every figure on this page was checked against public reference sources before publication. Where sources genuinely disagree, the text says so.

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