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Secrets of the Snowy Owl: Habitat, Adaptations, and Other Facts - Nexta Expeditions
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Secrets of the Snowy Owl: Habitat, Adaptations, and Other Facts

The snowy owl (Bubo scandiacus), also known as the great white owl or Arctic owl, is one of the most distinctive bird species on the planet. While you won’t find them in all areas of the Arctic – they don’t exist in Svalbard due to the lack of lemmings – snowy owls are seen in the polar regions of Eurasia and North America and are a potential visitor during Greenland cruises. The binomial species name, “scandiacus,” is derived from Scandinavia, as this is where the bird was first discovered. The snowy owl is the official bird of Quebec, and they are a must-see for countless bird watchers and naturalists.
Albatross, penguin and krill research in Antarctica - Nexta Expeditions
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Albatross, penguin and krill research in Antarctica

In the Antarctic region, extensive research is being conducted by national Antarctic programmes from countries like the UK, Australia, and Japan. These studies aim to understand species in the air, on the ground, and in the sea, and how these species are interconnected without variables such as human impacts and climate change.
The Eight Albatrosses of Antarctica and the Sub-Antarctic - Nexta Expeditions
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The Eight Albatrosses of Antarctica and the Sub-Antarctic

Our guests are typically wildlife enthusiasts, with a particular interest in bird life. While many bird lovers focus on the penguins we encounter, there's a smaller yet equally passionate group that favors the more airborne seabirds. Among this birdwatching subset, the albatross is a species that garners (and deserves) significant attention.
Cruising Solo: The Benefits of Single-Passenger Polar Travel - Nexta Expeditions
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Cruising Solo: The Benefits of Single-Passenger Polar Travel

Traveling is often done with family, friends, or romantic partners. However, the benefits of solo travel, especially in polar regions, deserve more attention.
Of Treacherous Rocks & Audacious Fin Whales - Nexta Expeditions
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Of Treacherous Rocks & Audacious Fin Whales

Soon large blows filled our view; small groups of fin whales sped by heading north all the while feeding on concentrations of krill & small fish. Group after group was seen, with many simply feeding in the general area and not heading anywhere in particular. Soon it became evident that we were not simply seeing a few random groups of fins, but a very large concentration spread out over a large area of sea just north and around the islands north of the South Shetlands. Dozens upon dozens of fin whales were feeding, diving around the ship and on the horizon in massive numbers; we must have seen well over fifty fin whales in the general area of Elephant Island, something many of the guides had never seen before.
Polar Diving: A Supreme Underwater Adventure - Nexta Expeditions
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Polar Diving: A Supreme Underwater Adventure

Most scuba divers are drawn to warm waters and tropical reefs, and it's easy to see why. However, even the most thrilling experiences can become repetitive if done too often.
Earth vs. Mars: Polar Regions Compared - Nexta Expeditions
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Earth vs. Mars: Polar Regions Compared

It’s well-known that Mars, like Earth, has its own polar regions, often referred to as the Martian ice caps. These regions, similar to Earth's, are situated at the north and south poles and experience much lower temperatures compared to the areas in-between.
10 Popular Bird Watching Binoculars - Nexta Expeditions
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10 Popular Bird Watching Binoculars

Binoculars are a staple for outdoor enthusiasts, often packed with minimal thought alongside essentials like bug spray, sunblock, and waterproof matches. However, for certain groups, binoculars are indispensable, particularly for bird watchers. If you're part of this technical hobbyist community, here are 10 birding binoculars you should know about.
The Impact of Small vs. Large Cruise Ships - Nexta Expeditions
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The Impact of Small vs. Large Cruise Ships

The generalization that larger ships impact the environment more than smaller ships seems like such a no-brainer that if someone said it to you, you’d be easily forgiven for thinking you were being tricked.
Baleen Whales – The Gentle Giants of the Ocean - Nexta Expeditions
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Baleen Whales – The Gentle Giants of the Ocean

They are the largest animals on Earth, yet they thrive on some of the tiniest creatures. These giants can reach lengths of 30 meters (90 feet), but it is the microscopic zooplankton, krill, and small fish that sustain them. These are the baleen whales. Unlike toothed whales, baleen whales lack teeth. Instead, they use plates of baleen in their mouths to trap and consume their tiny prey.
Science of the Ross Ice Shelf - Nexta Expeditions
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Science of the Ross Ice Shelf

Antarctica’s Ross Ice Shelf is vast, spanning 487,000 sq. km – comparable to the size of France – with a thickness that varies from a few hundred meters near the sea to over 1,200 meters away from the floating edge. The edge along the Ross Sea forms a towering ice wall, rising up to 50 meters above the water, with most of the ice submerged below the waterline.
Tracking Greenland’s Wildlife from Space - Nexta Expeditions
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Tracking Greenland’s Wildlife from Space

Despite Greenland’s harsh environment, life has found a way to thrive there. If you’re lucky enough to embark on a Greenland cruise, you stand the chance of encountering many species of cold-adapted mammals, birds, and fish.
Six Facts About the Crabeater Seals of Antarctica - Nexta Expeditions
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Six Facts About the Crabeater Seals of Antarctica

Antarctic fur seals, leopard seals, Weddell seals, Ross seals, southern elephant seals... The many seal species of Antarctica all have names that are in some way explained by their appearance or primary region of distribution.
Port Pastimes: 7 Fun Things to Do in Longyearbyen - Nexta Expeditions
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Port Pastimes: 7 Fun Things to Do in Longyearbyen

Waiting in port for an Arctic expedition cruise to begin might seem a little like waiting for water to boil or coffee to brew or a Seinfeld reunion to materialize: Time seems to defy its own laws, life slows to a crawl, and you begin to wonder if it’s really going to be worth it.
Why a Polar Diving Cruise Should be Your Next Great Decision - Nexta Expeditions
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Why a Polar Diving Cruise Should be Your Next Great Decision

Not so very long ago, all you had to do to qualify as a thrill-seeker was hop a ship to the polar regions and make it back with all your fingers – or your life, if you weren’t picky.
Guidelines for visitors to Antarctica - Nexta Expeditions
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Guidelines for visitors to Antarctica

Activities in the Antarctic are governed by the Antarctic Treaty of 1959 and associated agreements, collectively known as the Antarctic Treaty System. The Treaty established Antarctica as a zone dedicated to peace and science. In 1991, the Antarctic Treaty Consultative Parties adopted the Protocol on Environmental Protection to the Antarctic Treaty, designating the Antarctic as a natural reserve.
Exploration of the Polar Regions - Nexta Expeditions
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Exploration of the Polar Regions

From the Vikings via the first whale and seal hunters to Scott and Amundsen, from the maritime explorers Franklin and Nordenskiöld to present-day polar tourism, a quick tour through history reveals some of the aspects which motivated people to extend their horizons. Existential need, sheer curiosity, imperial greed, polar science, and a taste for adventure all converged in regions which pardon no mistakes.
Greenlandic Inuit Beliefs - Nexta Expeditions
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Greenlandic Inuit Beliefs

Greenland is the world’s largest island and with the northern tip around 740 kilometres from the North Pole it is the northernmost country on Earth. The island is around 2,670 kilometres long and is about 650 kilometres across at its widest point.
Three Antarctica Cruise Deals - Nexta Expeditions
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Three Antarctica Cruise Deals

For many travelers, Antarctica represents the ultimate polar destination. Its vast white landscapes offer an endless array of surreal vistas, much of its unique wildlife is found nowhere else on Earth, and its complete lack of an indigenous human population provides a sense of untouched seclusion that few other places can match.
Book Recommendations for Your Polar Cruise - Nexta Expeditions
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Book Recommendations for Your Polar Cruise

Though books can't replace the experience of visiting the polar regions, they make excellent companions for your journey. We reached out to our social media followers, many of whom are past or future travelers, to gather their recommendations for polar-related books. The results were impressive, and we've compiled them below in no particular order.