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The tortoise and the finch
The tortoise and the finch
That’s a type of Darwin’s finch perched atop a giant tortoise on Isabela Island, the largest of the Galápagos Islands. The Galápagos form an archipelago more than 500 miles off the west coast of the South American mainland, and the islands are home to many species found nowhere else on earth. The bird is named, of course, for Charles Darwin, the naturalist who traveled here in 1835. His observations of several finch species and other wildlife endemic to the Galápagos contributed to his theory of natural selection, which he documented in ‘On the Origin of Species,’ a book that’s considered a cornerstone of biology. It was first published on this day in 1859.Desktop Version
In praise of bogs, swamps, and marshes
In praise of bogs, swamps, and marshes
Swamps and bogs probably aren’t the first things that come to mind when you think of America’s celebrated landscapes. That’s a shame, since wetlands like these play a crucial role in the health of our ecosystems. In addition to providing unique habitat to the many species that call wetlands home, they filter water, provide a natural buffer from storms, absorb flood waters, and capture carbon from the atmosphere—helping to protect our planet from climate change.Desktop Version
Land of the midnight sun
Land of the midnight sun
Here we are in the land of the midnight sun, just after the summer solstice. These days of seemingly endless sunlight are especially dramatic here at the Seljalandsfoss waterfall on the south coast of Iceland. The famous waterfall is less than a two-hour drive from Reykjavik, Iceland"s capital city. Intrepid explorers, hopefully kitted out in good traction shoes and raincoats, can explore the walkways behind and surrounding the raging walls of water.Desktop Version
Corjuem Fort in Goa, India
Corjuem Fort in Goa, India
Corjuem Fort, built in 1705 by Portuguese colonists, was abandoned in 1894 but never demolished. It is now a protected historical site in Goa, India, and during the right time of year, Corjuem can look like it"s being eaten by the forest.Desktop Version
Art in the high desert
Art in the high desert
The desert doubles as an art studio this week at Arches National Park in Utah. Painters from all over are congregating here for the annual Red Rock Arts Festival. This Moab-based event is a celebration of what the French call painting "en plein air," or painting outside. Sounds like a fabulous idea to us (and what a view!). The colorful landscape here at Arches National Park is home to the highest density of natural arches in the world—upwards of 2,000—as well as hundreds of pinnacles and dramatically balanced rocks. Combine that with the fiery sunsets, pinyon trees, and splashes of sage and yucca, and we"d say these artists are in for a treat. Lucky for them, October is one of the most pleasant times of year to visit.Desktop Version
Signs of life in the Empty Quarter
Signs of life in the Empty Quarter
An unlikely tree stands amid the seemingly endless dunes of the Rub" al Khali desert in the Arabian Peninsula. The Rub" al Khali, meaning "Empty Quarter" in Arabic, is a vast sea of sand. Spreading across 250,000 square miles, it"s the largest area of continuous sand in the world, covering most of southeastern Saudi Arabia, with smaller portions in Yemen, Oman, and the United Arab Emirates. One of the driest places on Earth, almost no one lives in the Rub" al Khali, and much of the desert remains unexplored. Some of the dunes tower more than 800 feet, and the depressions in between—called sabkhas—can be so soft that vehicles, camels, and people can easily become stuck.Desktop Version
Glenfinnan Viaduct
Glenfinnan Viaduct
Muggles from around the world flock to this iconic scene at the top of Loch Shiel in the West Highlands of Scotland to marvel at the 21-arched Glenfinnan Viaduct, also known as the "Harry Potter bridge." The curving structure was made famous in the film adaptations of J.K. Rowling"s novels as part of the route taken by the Hogwarts Express, which carries students to and from the wizarding boarding school at the start and end of every term. And today is a reason to celebrate for Potterheads, as we are marking the 20th anniversary of Harry Potter"s big-screen debut.Desktop Version
The call of the wild in Alaska
The call of the wild in Alaska
Most visitors to Denali National Park and Preserve in Alaska come with a checklist for the "big five" mammals that live here: grizzly bears, moose, wolves, Dall sheep, and caribou like this small group walking along a ridge. These are barren-ground caribou, a migratory subspecies of caribou found across the Arctic band of North America to western Greenland. Barren-ground caribou migrate in large herds, some traveling over 600 miles one way between their summer and winter ranges. But the Denali herd, which numbers around 1,700 animals today, generally stays on the park"s 6 million acres. For good reason, too—it"s the only large herd that isn"t hunted.Desktop Version
Polar bear season in Manitoba
Polar bear season in Manitoba
On the shore of Hudson Bay, the Canadian town of Churchill, Manitoba is remote, but the sights are worth the journey. From beluga whales and northern lights to the shipwreck of the SS Ithaka and the Sea Walls murals, there are many surprises here. Moreover, it is also known as the "polar bear capital of the world", thanks to its seasonal visitors. From October to November, these white giants pass through, waiting for Hudson Bay to freeze over so they can head out to hunt seals. Tourists can safely watch polar bears from the comfort of custom-built vehicles and a so-called "polar bear jail" helps to manage bear-human interactions. Are you ready for a wild adventure that"ll send chills down your spine, but in a good way?Desktop Version
The ‘Living Forest’ in Biscay, Spain
The ‘Living Forest’ in Biscay, Spain
The forest comes alive deep in Spain’s Oma Valley near the Biscay estuary. This is Basque Country, and the local Basque painter, sculptor, and land artist Agustín Ibarrola has created a unique work of land art that combines various motifs—geometric shapes, eyes, rainbows, abstract designs—all painted in bright colors on multiple clusters of trees. Visitors claim that while walking among the trees, the designs create a hypnotic effect and contrast profoundly with the natural surroundings here within the UNESCO-designated Biosphere Reserve of Urdaibai.Desktop Version
Life in the slow lane
Life in the slow lane
In observance of Manatee Awareness Month, we"re swimming through clear, aquifer-fed spring waters in Florida with two friendly "sea cows." Generally solitary animals, manatees are also known to be curious and will approach boats. That"s why Florida enforces special speed zones for watercraft, particularly as the manatees are on the move to warmer areas to spend the winter. While manatees have no known natural predators, they remain a vulnerable species due to loss of habitat and collisions with boats. These two have arrived in Three Sisters Springs, a natural freshwater spring system in the Crystal River National Wildlife Refuge on the west coast of the Florida Peninsula. The refuge protects critical habitat for the hundreds of manatees that migrate here each winter.Desktop Version
A palace for the public
A palace for the public
May 23, 2021 marks the 110th anniversary of the opening of the New York Public Library"s Main Branch (now known as the Stephen A. Schwarzman Building). Back just before the turn of the 20th century, a group of New York City business leaders decided that if their hometown was ever going to compete with Paris and London as a center of urban culture, it needed a great library.Desktop Version
Southern lights for Antarctica Day
Southern lights for Antarctica Day
In honor of Antarctica Day, you"re seeing the southern lights dazzle above Halley VI, the latest version of the six-decade-old Halley Research Station in the British Antarctic Territory. The modular building stands on hydraulic legs and is movable via retractable skis. The five previous facilities, Halley I–V, were each compromised by Antarctica"s harsh climate and decommissioned. Since 2017, when scientists discovered dangerous cracks in the surrounding Brunt Ice Shelf, Halley has been unmanned during the dark Antarctic winter months—but the research team equipped it with an autonomous micro-turbine that keeps its atmospheric instruments ticking as the snowdrifts pile up.Desktop Version
Hooray, hooray, it s Unicorn Day!
Hooray, hooray, it s Unicorn Day!
Today is Unicorn Day—or what celebrants call "the sparkliest holiday of the year." To honor the mythical horned beast, we bring you the next best thing: a pod of narwhals brandishing their tusks in the Arctic Ocean. Narwhals develop only two teeth, but—in males especially—the left canine can grow into a 9-foot-long spiraled tusk. The tusk juts right through the narwhal"s upper lip, lending the whale the nickname "unicorn of the sea."Desktop Version
Gauchos showcase Argentina’s independent spirit
Gauchos showcase Argentina’s independent spirit
Gauchos are a national symbol here in Argentina, which celebrates its independence today, 202 years after it broke free from Spanish rule. These gauchos are showcasing their skills in the town of San Antonio de Areco, home to an annual gaucho festival that draws people from all over. The gauchos gather to share traditional food, folklore, and competition. Since the 18th century, gauchos have been known as skilled, brave horsemen and their exploits are celebrated in South American literature and popular culture.Desktop Version
Cross this bridge if you dare
Cross this bridge if you dare
Superstition abounds on Prague"s Charles Bridge, dating back to its construction in 1357. Builders laid the original bridge stone on July 9 at exactly 5:31 AM, the year, date, and time represented by a precise set of numbers that formed a palindrome: 135797531 (or 1357 9, 7 5:31). The sequence, which reads the same backward and forward, is carved onto the stones of the Old Town Bridge Tower at the east end of the bridge and was believed to bring a kind of magical strength to the structure. But the superstition didn"t stop there. The bridge was also constructed in perfect alignment with the tomb of Saint Vitus and the setting sun on the equinox. A more recent superstition involves the statue of the revered Saint John of Nepomuk that stands on the bridge—according to folklore, rubbing the plaque at the base of the statue will grant you a wish.Desktop Version
Pining for spring
Pining for spring
Next time you"re out walking amid the verdant majesty of a conifer forest, take a moment to consider the small but mighty pine cone. It plays a crucial role in the trees" lifecycle but has also served as a potent symbol for a variety of human cultures. In many traditions, it"s been associated with fertility and enlightenment, appearing in art from the Mayans, Egyptians, Greeks, and Romans. That association comes from its main job—making baby trees. The ornate, woody pine cones shown here are females, and they"re designed to create and protect seeds. Male cones, which are usually smaller, produce pollen. The female cones open and close their scales to allow for pollination and eventually release their seeds onto the forest floor. But pine cones also open and close in response to changes in the weather, making them a natural barometer.Desktop Version
An ancient sailing tradition takes to the water
An ancient sailing tradition takes to the water
During Asian American and Pacific Islander Heritage Month, we"re turning our attention to this vessel setting sail from Honolulu. It looks like a sailboat at sunset, accompanied by a group of rowers. But this is actually the Hōkūle"a, a replica of a traditional Polynesian voyaging canoe, as it departs in May 2014 for a three-year "Mālama Honua" voyage to circumnavigate the world. The Polynesian Voyaging Society, which organizes the expeditions of the Hōkūle"a, explains that "Mālama Honua" means to "care for our Island Earth." As they sail around the world, they"re discovering and sharing local and Indigenous wisdom in a bid to help overcome the world"s current challenges.Desktop Version
Wildcat in a winter wonderland
Wildcat in a winter wonderland
If you"re lucky, you can catch a glimpse of this wily wildcat species in many places across Alaska and far-northern Canada. But here in Montana, a Canada lynx encounter like this is rare. While lynxes are known to live in cold climates from Washington state to Maine, they"ve been listed for two decades as threatened across the lower 48 states.Desktop Version
Maloja, Switzerland
Maloja, Switzerland
The word "picturesque" is an understatement when taking in today"s image of Maloja, Switzerland. This Alpine village in the canton of Grisons is surely the envy and inspiration of snow globes the world over! Located just a few miles from the Italian border, the impossibly perfect winter scenes found here have inspired painters and artists for centuries. Majola is near Lake Sils, which makes this area a recreational destination in both summer and winter. At the center of our image is the crown jewel of Maloja, the Chiesa Bianca, a church built in the 1880s by a Belgian count. Today, the once solemn space is used to stage exhibitions and concerts.Desktop Version
Four Sisters, thousands of trees
Four Sisters, thousands of trees
You"ll find this wintry, sylvan scene on the slopes of Mount Siguniang, the tallest summit of the Qionglai Mountains in southwest China. Its name, which translates as "Four Sisters Mountain," is inspired by the local Tibetan legend behind its four distinct peaks. According to the story, four sisters saved their people using a magic mirror to turn themselves into the mountain to imprison the devil. The tallest peak, named "Peak of the Youngest Sister," stands at 20,500 feet and is an extremely challenging climb—it"s rarely attempted and wasn"t summitted until 1981. The national park includes three valleys flanking the mountain and is part of the Sichuan Giant Panda Sanctuaries, a UNESCO World Heritage Site. In addition to giant pandas, the sanctuary is home to the red panda, the snow leopard, the clouded leopard, and between 5,000 and 6,000 species of plants.Desktop Version
Guiding ships to safety
Guiding ships to safety
National Lighthouse Day brings us to Port Clyde, Maine, where Marshall Point Lighthouse keeps watch over the Atlantic. Lighthouses have long played an important role in seafaring, and for many, they symbolize a simpler, more romantic way of life. Many lighthouses offer tours and some even let guests stay overnight, so they can get a feel for the life of lighthouse keepers who once tended the lights in the days of oil lamps.Desktop Version
Penguin Awareness Day
Penguin Awareness Day
We"re celebrating Penguin Awareness Day in the Falkland Islands, taking a stroll with some king penguins. Kings are the second-largest penguin species, only outranked in stature by their emperor penguin cousins. And while the kings" tuxedo coloring gives them a dash of the debonair, it also provides an important and more practical purpose: camouflage. When the birds dive deep into the ocean looking for food, their black feathers disguise the birds from predators above, while their white undersides do the reverse. Kings are legendary for their diving prowess—in their quest for tasty squid and lanternfish, they can dive to depths of 300 feet, and some have even been spotted nearly 1,000 feet beneath the surface. Underwater, these flightless birds are the epitome of grace. On land, however, they are not so graceful, and waddle or "toboggan" on their bellies to get around.Desktop Version
Paris is photo-ready this week
Paris is photo-ready this week
Today we"re featuring an image of the Jardin des Tuileries and the Louvre to highlight the Paris Photo art fair happening through Sunday at the historic Grand Palais. Paris Photo is the world"s largest art fair dedicated to photography. Since 1997, the mission of the fair has been "to promote and nurture photographic creation and the galleries, publishers, and artists at its source." Starting today around 200 exhibitors, leading galleries, and specialty publishers, along with Parisian cultural institutions, will give visitors a unique look at both historical and contemporary photographic works of art.Desktop Version
Goodbye, 2020!
Goodbye, 2020!
New Year"s Eve celebrations around the world will look a lot different this year, but as we ring in 2021 (and bid good riddance to 2020?) we can still enjoy this view of fireworks from a previous year in Spain. The cathedral in the background is the Basílica de Nuestra Señora del Pilar, which was constructed over centuries beginning in 1681, though several churches had been built on the site prior to that. On the left is the Puente de Piedra Bridge, which spans the Ebro River. It"s also known as the Bridge of Lions because statues of lions (symbols of the city) stand at each end of the bridge. Zaragoza is famous for its landmarks and architecture, as well as for local cuisine, and seasonal festivals—which we can only hope return soon.Desktop Version