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Where to See Imperial & Rock Cormorant in Ushuaia

Observe spectacular colonies of Imperial and Rock cormorants on the rocky islands of the Beagle Channel near Ushuaia, where thousands of these elegant seabirds nest on dramatic cliff faces at the edge of the world.

The Beagle Channel near Ushuaia hosts impressive colonies of both the Imperial cormorant (Leucocarbo atriceps) and the Rock cormorant (Phalacrocorax magellanicus). These striking seabirds, with their black-and-white plumage and distinctive blue eye-rings, nest in dense colonies on the rocky islands dotting the channel. The most famous colony is on Isla de los Pájaros, accessible on the standard Beagle Channel boat excursion. Cormorants are present year-round and their nesting activities, from courtship displays to chick-rearing, provide fascinating behavioral viewing. The proximity of the colonies to boat routes makes photography exceptional.

Best Time to See

Year-round (breeding season October-February for maximum activity and chick viewing)

Where to See Them

Isla de los Pájaros (Beagle Channel)

Very Likely

Best Time: Year-round

Access: Part of the standard Beagle Channel boat excursion from Ushuaia port. Drive your rental car to the port.

Boats circle the island providing close views of the large cormorant colony. Both Imperial and Rock cormorants nest here alongside other seabirds.

Isla de los Lobos area

Very Likely

Best Time: Year-round

Access: Also part of the standard Beagle Channel excursion. The islands near the sea lion colony host cormorants.

Look for cormorants drying their wings on rocks near the sea lion colony. They share the habitat with other seabirds.

Faro Les Éclaireurs vicinity

Likely

Best Time: Year-round

Access: The iconic lighthouse is a highlight of Beagle Channel boat tours. Cormorants nest on nearby rocks.

Cormorants often perch on rocks near the lighthouse, creating classic Ushuaia photo compositions.

Estancia Harberton coast

Likely

Best Time: October-March

Access: Drive 85 km east from Ushuaia on RN3 and RC-j to Estancia Harberton. Boat excursions depart from the estancia.

The waters around Harberton have good cormorant populations. The scenic drive is worthwhile in itself.

Animal Behavior

Cormorants are expert divers, plunging underwater to catch fish and small crustaceans. Unlike most seabirds, their feathers are not fully waterproof, so they are commonly seen perched with wings spread to dry after diving. Imperial cormorants have striking white breasts and blue eye-rings, while Rock cormorants are smaller with all-dark plumage and a red facial patch. During breeding season, colonies are a hive of activity with elaborate courtship displays including head-bobbing, wing-waving, and nest material presentation. Both species build nests from seaweed and guano on cliff ledges.

Photography Tips

  • 1A 100-400mm telephoto captures excellent colony detail from boat distance, especially nesting behavior.
  • 2Time your boat tour for morning light which illuminates the west-facing island cliffs beautifully.
  • 3Capture cormorants in the classic wings-spread drying pose for iconic seabird images.
  • 4Shoot at fast shutter speed (1/1000+) for cormorants taking off or landing on cliff ledges.
  • 5Include the dramatic Beagle Channel scenery and snow-capped mountains as backdrop to the colonies.

Conservation

Both cormorant species are classified as 'Least Concern' by the IUCN. The Beagle Channel colonies are protected within the managed tourism framework of Tierra del Fuego. Boat excursions follow strict approach guidelines to minimize disturbance. Historically, cormorants were impacted by guano harvesting and egg collection, but these practices have ceased. Oil spills and climate-driven changes in fish populations represent ongoing concerns.

Viewing Regulations

  • Boats must maintain minimum distance from nesting colonies as set by local regulations.
  • Do not throw food or objects toward the colonies.
  • Follow your boat operator's instructions regarding noise levels near nesting sites.
  • Drones are prohibited near wildlife colonies in the Beagle Channel.
  • Report any signs of oil pollution or unusual die-offs to local authorities.

Self-Drive Wildlife Tour

A rental car in Ushuaia gets you to the port for Beagle Channel boat excursions and enables the scenic drive east to Estancia Harberton for additional cormorant viewing. The RN3 east of Ushuaia offers occasional coastal viewpoints where cormorants can be spotted from shore. All roads are paved and well-maintained. Your car also provides access to Tierra del Fuego National Park for additional birdwatching opportunities.

Self-Drive Wildlife Tour

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Frequently Asked Questions

Can I see cormorants without a boat tour?

While some can be spotted from coastal viewpoints, the best and closest views are from the standard Beagle Channel boat excursion.

What is the difference between Imperial and Rock cormorants?

Imperial cormorants are larger with white breasts and blue eye-rings. Rock cormorants are smaller, all-dark with red facial patches.

How close do boats get to the cormorant colonies?

Boats approach within about 20-30 meters of the island colonies, providing excellent viewing and photography opportunities.

Are cormorants present year-round?

Yes, both species are resident year-round. The breeding season (October-February) is the most active and visually spectacular period.

What other birds can I see on the Beagle Channel?

Albatross, giant petrels, skuas, kelp geese, steamer ducks, and various tern species.

How long is the standard Beagle Channel excursion?

Most standard excursions last 3-4 hours. Longer tours to Estancia Harberton or Isla Martillo take a full day.

Ushuaia

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