The chinstrap penguin colony on Zavodovski Island is down by two-thirds since 2011. IAATO has published a response to a critical study of the coldest continent, Secret Atlas has launched a new explorer yacht, and the US Antarctic Program has put in place H5N1 protocols for the 2026-27 field season. The penguin study is the day's biggest science story; the yacht launch is the clearest buying signal.
Chinstrap penguins on Zavodovski Island down two-thirds
A study in Current Biology, reported by The Guardian, puts the world's largest penguin colony at two-thirds below its 2011 level. Zavodovski Island is the northernmost of the South Sandwich Islands. Scientists behind the study say the climate crisis is the most likely cause and warn that the rapid decline increases the risk of a wider ecosystem collapse. The scale of the drop gives the coming season a fixed environmental reference point. Buyers comparing operators should expect the study to appear in IAATO and operator statements, and should ask how a given voyage responds to the science.
Secret Atlas launches explorer yacht Aureum
A new vessel, the Antarctica Explorer Yacht Aureum, has been launched by Secret Atlas, according to an announcement carried by EIN Presswire. The vessel is linked to the South Georgia and Antarctica Shackleton Special Expedition Micro Cruise. The launch adds a small-ship option for Antarctic itineraries and a new named vessel for buyers tracking the expedition fleet. Buyers looking at South Georgia routes should put Aureum on the comparison list.
IAATO responds to 'Extreme Challenges in the Coldest Continent' study
IAATO has published a response to a study titled 'Extreme Challenges in the Coldest Continent'. The response makes the case for evidence-led decisions, particularly when the stakes are high. The statement is on the IAATO website and is the document buyers should read alongside the study. It is also a record of how the operator association answers contested research, which is useful when comparing operators on environmental governance.
US Antarctic Program publishes H5N1 protocols for 2026-27
The US Antarctic Program has put in place enhanced protocols for highly pathogenic avian influenza H5N1 for the 2026-27 Antarctic field season. The guidance is published as a PDF on the USAP news page. The document is a planning reminder that avian flu remains an active factor for anyone deploying south under USAP arrangements. The question worth putting to an operator: what happens to the itinerary if avian flu closes a planned landing site?