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Antarctica: When to Visit, How to Plan, What to Expect - Nexta Expeditions
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Antarctica: When to Visit, How to Plan, What to Expect

Antarctica is an astonishing location loved in equal measure by ice enthusiasts and continent hoppers, but it also asks a lot in return for its prestigious polar status.
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 Overlooked Treasures of Ascension Island - Nexta Expeditions
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The Overlooked Treasures of Ascension Island

If you know anything about Ascension Island, which is unlikely, it probably has to do with the green turtle breeding population that exists there.
Greenland: East vs. West - Nexta Expeditions
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Greenland: East vs. West

East and West Greenland offer vastly different experiences due to their unique climates, wildlife, habitation, and geology.
Gough Island: Seabird Capital of the South Atlantic - Nexta Expeditions
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Gough Island: Seabird Capital of the South Atlantic

Gough Island is a remote volcanic island in the South Atlantic, uninhabited except for a small party of meteorologists and (sometimes) biologists.
10 Bountiful Blue Whale Facts - Nexta Expeditions
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10 Bountiful Blue Whale Facts

The umbrella term “whale” refers to a wide variety of large marine mammals. To zero in on blue whales, however, we’ll need to unpack this term a bit. The Latin word for whale, cetus, is the root of the whale infraorder, Cetacea, the largest parvorder of which is Mysticeti.
Churches in Antarctica - Nexta Expeditions
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Churches in Antarctica

'Below 40 degrees South there is no law; below 50 degrees South, there is no God', goes the old adage. When faced with a storm in the turbulent and freezing waters of the Drake Passage, one might think so.
Antarctic krill: Antarctica's Superfood - Nexta Expeditions
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Antarctic krill: Antarctica's Superfood

The size of a paper clip, pink, krill is a shrimp-like crustacean that does not look like much. Without them, though, the Earth's marine ecosystems would collapse completely.
International Polar Bear Day - Nexta Expeditions
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International Polar Bear Day

It will come as no surprise to you that we're crazy about polar bears. We have multiple blogs about where to find polar bears, we offer dozens of polar bear trips, and we've even written a short story from a polar bear's point of view. (Yes, we actually did that.) So if you were to say that our love of polar bears borders on obsession, you wouldn't be far off.
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.
The ozone layer in Antarctica - Nexta Expeditions
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The ozone layer in Antarctica

An ozone molecule is composed of three oxygen atoms rather than the usual two. It exists in the atmosphere in trace amounts. Ozone molecules are created through the interaction of ultraviolet (UV) radiation from the sun with oxygen molecules: When an O2 molecule is split, the two free oxygen atoms bond with other O2 molecules to form O3 molecules.
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.
Penguins, Petrels, and Prions: Top Antarctica Bird Tour Spots - Nexta Expeditions
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Penguins, Petrels, and Prions: Top Antarctica Bird Tour Spots

If anyone tells you Antarctica is for the birds, they’re right.
The Wildlife of Antarctica’s Seas and Skies - Nexta Expeditions
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The Wildlife of Antarctica’s Seas and Skies

Antarctica is one of the most pristine environments on Earth, home to whales, penguins, seals, and birds, providing nature lovers with a treasure trove of wildlife memories to take back home.
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.
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.
Adélie Penguins: the Little People of the Antarctic - Nexta Expeditions
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Adélie Penguins: the Little People of the Antarctic

Described as “an object of endless pleasure and amusement” by Apsley Cherry-Garrard, survivor of Robert Falcon Scott’s ill-fated Terra Nova expedition to the South Pole, the Adélie penguin stands with the regal and iconic emperor penguin as one of only two penguin species found on mainland Antarctica.
Going Green: Ascension Island Sea Turtles - Nexta Expeditions
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Going Green: Ascension Island Sea Turtles

Gold beaches, green mountains - and greener turtles.
Everything you need to know about Antarctic icebergs - Nexta Expeditions
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Everything you need to know about Antarctic icebergs

The ice in Antarctica might seem static, but it is constantly moving. Pieces of ice are continuously breaking off from ice shelves, glaciers, or other icebergs. They float freely along with the Antarctic currents, with about 90 percent of their mass below the surface of the water. This fact is actually what gave rise to the nowadays popular phrase “the tip of the iceberg”. Regardless, the sighting of the first iceberg is always a moment to celebrate in any and all Antarctic expeditions. So that you may appropriately ready yourself for that joyous moment, in this article you will find everything you need to know about Antarctic icebergs.
Top 10 Tips for Packing Your Polar Photography Equipment - Nexta Expeditions
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Top 10 Tips for Packing Your Polar Photography Equipment

One of the most common questions I get asked before a cruise is, “What photography equipment should I bring?” It’s a broad question, and answers vary based on the individual. There are, however, a few key pointers that apply to almost everyone.