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# A second leopard-seal hotspot has emerged on Livingston Island
- URL: https://intelligence.wildlandseco.com/2026-09-25-leopard-seal-south-bay-aggregation/
- Published: 2026-09-25T11:24:41.000Z
- Updated: 2026-09-25T11:24:41.000Z
- Description: One austral-summer survey identified 33 unique animals in South Bay, with repeated use, feeding and breeding-associated behavior—enough to justify monitoring, not yet a permanent-site claim.
- Author: Benjamin Worlund
- Tags: leopard seals, antarctica, predator ecology, Monitoring, Wildlife, Oceans, Protected areas, #ecological-intelligence, #brief-2026-09-25, #global-radar, #peer-reviewed

Evidence

Peer-reviewed

Geography

South Bay, Livingston Island, South Shetland Islands, Antarctica

System

Southern Ocean coastal marine / pinniped aggregation

## WHAT THE EVIDENCE SAYS

During 34 survey days in the 2025–2026 austral summer, researchers recorded 68 leopard-seal sightings representing 33 unique individuals in South Bay; nine animals were resighted. Most identified animals were adults in good or excellent body condition, and observations included feeding on penguins and seabirds, probable krill feeding, and breeding-associated behavior.

## WHY IT MATTERS / OUR READ

A wide-ranging predator can still concentrate activity in particular coastal places. If repeated use persists, site-level monitoring and disturbance management around aggregation areas may matter alongside population-scale Southern Ocean conservation.

## CAVEATS / UNCERTAINTY

This is one field season at one Antarctic bay. Repeated sightings and reproductive behavior do not yet establish long-term site fidelity, a breeding colony, or population trend, and survey effort was constrained by local weather and access.

## SOURCE

Polar Biology  
[View original evidence ↗](https://link.springer.com/article/10.1007/s00300-026-03553-3?ref=intelligence.wildlandseco.com)

From the Morning Brief · 2026-09-25

[Read the full Morning Brief →](https://intelligence.wildlandseco.com/morning-brief-2026-09-25/)