Southern Giant Petrel Breeding Aggregation — South Orkney Islands

About this spectacle

The South Orkney Islands, deep in the Southern Ocean, host breeding aggregations of Southern Giant Petrels — enormous seabirds with wingspans approaching two metres. During the austral summer, visitors arriving by expedition vessel may witness nesting adults brooding eggs or chicks on open, windswept tussock slopes, their presence announced by musty odour and raucous calling. The birds are highly sensitive to disturbance; approaching too close triggers defensive regurgitation. The surrounding seascape — pack ice, icebergs, and plunging grey skies — frames every encounter. Other wildlife including Adélie penguins, Weddell seals, and skuas typically share the same landing sites, creating a dense, overlapping spectacle. Conditions are raw: persistent wind, cold, and sudden fog are the norm. The experience is intensely austere, with the scale of Antarctic wilderness amplifying the biological drama of each nesting pair.

When to go

Nov — Feb

Getting there

Nearest airport: USH. Nearest city: Ushuaia.

Booking options

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