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By the light of the fireflies
By the light of the fireflies
Every year between late May and mid-June, synchronous fireflies gather into a sparkling, rhythmic light show in the forests of Great Smoky Mountains National Park. As part of their two-week mating display, the female lightning bugs synchronize their flashes with nearby males so that every few seconds waves of light ripple through the woods. Of at least 19 species of fireflies that live in Great Smoky Mountains National Park, Photinus carolinus is the only species with synchronous light displays, but they can also be found in Allegheny National Forest in Pennsylvania and Congaree National Park in South Carolina. Other species of synchronous fireflies are particularly prevalent in Southeast Asia.Desktop Version
A bird of beauty
A bird of beauty
As its name suggests, the Mandarin duck comes from East Asia and is arguably one of the most beautiful ducks in the world. The ornate waterfowl became established in other regions following escapes from captivity, and a handful of small, isolated populations exist in the US. This fall, a Mandarin duck made headlines and blazed across social media when it appeared in New York City’s Central Park. The bird attracted crowds of onlookers hoping for a glimpse and a photo, while debates raged on how the bird may have ended up so far from its native territory. But Paul Sweet from the American Museum of Natural History"s Department of Ornithology explains on the Gothamist blog that ‘the black cable tie on its right tarsus clearly mark it as an escapee.’ Well done, lovely Mandarin!Desktop Version
Seasonal lights dazzle in Japan
Seasonal lights dazzle in Japan
This is just a glimpse of the elaborate light display at Nabana-no-Sato, a flower park located in the garden of Nagashima Spa Land in Kuwana, Japan. Millions of LED light bulbs are used here to illuminate the grounds and create shimmering pathways, tunnels, and patterns. Winter illuminations like this have grown in popularity at Japan’s parks, and they often stay up long after the holidays, providing a bright distraction from winter’s long nights.Desktop Version
All hail the king of shrubs
All hail the king of shrubs
Often called the "king of shrubs," rhododendrons are prized by gardeners for their glossy green leaves and brightly colored flowers. Depending on the variety, the blooms can emerge anytime from late winter into summer. Either evergreen or deciduous, rhododendrons make up a large and diverse genus of woody plants in the heath family, with over 1,000 wild species and scores of cultivated options. Rhododendrons are native to temperate areas of Asia, North America, and Europe, as well as some tropical parts of Southeast Asia and northern Australia. Our image today captures "rhodies" in full bloom in March along a path at Semper Forest Park of Rügen, Germany.Desktop Version
Hawaii Volcanoes National Park turns 103
Hawaii Volcanoes National Park turns 103
Let"s light some candles today—103 of them—for Hawaii Volcanoes National Park on the island of Hawaii. On this day in 1916, President Woodrow Wilson signed a bill to establish the park in what was then the US Territory of Hawaii. (Hawaii wouldn"t become a state until 1959.) The park contains a rich array of biodiversity, important historic sites of Native Hawaiians, and the glowing stars of the show—two of the world"s most active volcanos, Mauna Loa and Kīlauea.Desktop Version
An oceanic valentine
An oceanic valentine
Just off the coast of Sydney, in New South Wales, Australia, the surf crashes over this cluster of rocks, sending an oceanic Valentine"s Day card to a lucky bird—or photographer—flying overhead. We"ll take nature"s love letters wherever and whenever we can find them. But what makes February 14 the day we celebrate love? Some claim Valentine"s Day has its roots in an ancient Roman fertility festival called Lupercalia that included goat sacrifices and a lottery that paired off eligible men and women. Others argue that the holiday began with early Christians celebrating a martyr named Valentine. Chaucer romanticized the day with a poem about two birds mating for life. No matter its pagan or Christian origins, in the modern world, Valentine"s Day is celebrated most everywhere as a day devoted to love.Desktop Version
Clouds over the River of Grass
Clouds over the River of Grass
It"s the beginning of the wet season in the Florida Everglades, where it"s typically hot and humid from May through November. Afternoon thunderstorms are common, bringing heavy rainfalls that subside quickly. The largest subtropical wilderness in the US, the Everglades is essentially a slow-moving river, 60 miles wide and over 100 miles long. The water flows during the wet season from Lake Okeechobee southward across a limestone shelf to the southern tip of the Florida Peninsula. The complex ecosystem here is not found anywhere else on the planet.Desktop Version
Digging the birds
Digging the birds
Burrowing parrots, sometimes called burrowing parakeets, are native to the arid Monte Desert of western Argentina. The birds use their beaks and talons to hollow out nesting spaces in soft limestone cliffs found in the foothills of the Andes Mountains. The parrots sometimes end up captured and sold as pets for the wild bird trade. While that"s not illegal—burrowing parrots aren"t endangered—the capture and sale of these birds and others is part of the focus of National Bird Day in the United States, which is observed on January 5. National Bird Day was created to educate the public about the value of wild birds remaining wild. While keeping a parrot as a pet may seem like fun, the organizers of National Bird Day claim the parrot is going to be healthier and happier in its natural habitat.Desktop Version
Christmas comes to New York City
Christmas comes to New York City
The Rockefeller Center Christmas tree draws throngs of people to Midtown each year to celebrate the holidays. The tradition started in the 1930s, when construction workers at Rockefeller Center pooled their money to buy a tree. Officials at Rockefeller Center later formalized the event, especially today’s lighting ceremony, which will be attended by thousands of onlookers. Each year’s tree is selected by the head gardener at Rockefeller Center and topped with a huge star adorned with Swarovski crystals. This year, the tree introduces a new star designed by architect Daniel Libeskind—it weighs 900 pounds, is more than 9 feet in diameter, and features 70 spikes and three million crystals outfitted with LED lights to emit rays in all directions. In January, the tree is milled, and the lumber donated to Habitat for Humanity. We think Santa would approve.Desktop Version
It s Star Wars Day
It s Star Wars Day
Does this place look familiar? If you"re a "Star Wars" fan you might recognize it as the planet of Crait, featured in "The Last Jedi." In reality it"s Salar de Uyuni, the world"s largest salt flat, found in southwest Bolivia. This otherworldly landscape is near the crest of the Andes, about 12,000 feet above sea level. The salt flat was formed when prehistoric lakes dried up over centuries, leaving behind a salt crust several feet deep. After a rare rainfall, a thin layer of perfectly still water will transform the salt flat into a giant mirror 80 miles across.Desktop Version
Male kori bustard, Maasai Mara National Reserve, Kenya
Male kori bustard, Maasai Mara National Reserve, Kenya
If you were to assemble a football team on the southern African savannah, chances are you’d want the kori bustard on your team. This husky bird is one of the heaviest animals capable of flight and is the largest flying bird native to Africa. Males can weigh up to 40 pounds. Given the heavy load, the kori bustard prefers to travel by foot, and is known to be slow and careful as it forages for food. This bird is so large, in fact, that smaller birds are known to perch on its back and catch a free ride.Desktop Version
White dunes, blue lagoons
White dunes, blue lagoons
From the air, the mesmerizing tapestry of sandy dunes and lagoons you see here gives Lençóis Maranhenses National Park an otherworldly, desert-like appearance. Located in the sparsely populated northeast corner of Brazil, this park gets far too much annual rainfall—nearly 50 inches—to be considered a desert. In fact, heavy rain is part of what makes this place unique: Nearly 70% of its annual rainfall comes between January and May, filling the park"s nearly 40,000 lagoons to the brim with fresh rainwater. Why doesn"t the water sink into the sand? A layer of impermeable bedrock beneath the dunes prevents that from happening.Desktop Version
The village of Castelluccio above the Piano Grande, Umbria, Italy
The village of Castelluccio above the Piano Grande, Umbria, Italy
Welcome to wildflower season on the magnificent Piano Grande (Great Plain) in Central Italy. For some geographic perspective, we’re in the calf region of Italy’s boot, nestled in the Apennine Mountains. Perched on the hillside is the little village of Castelluccio, where you can purchase the crop that made this region famous: lentils. The tiny, thin-skinned lentils cultivated here are considered delicacies.Desktop Version
Hey neighbor, it s World Space Week!
Hey neighbor, it s World Space Week!
Space is a big, lonely place, so it"s nice to know we have neighbors. The pictured Andromeda galaxy is our Milky Way"s closest neighbor—right next door at 2.5 million light-years away. Our cordial relationship with Andromeda goes back about 10 billion years to when both galaxies were still forming. But trouble is brewing: Andromeda is on a collision course with the Milky Way, due for impact in 4 billion years. This neighborhood"s about to get rough…Desktop Version
Rock of ages
Rock of ages
We"re here at Sigiriya, or Lion Rock, in Sri Lanka, for the South Asian nation"s Independence Day, celebrated annually on February 4. Sigiriya towers 600 feet off the ground, jutting dramatically out of the heart of this island country and serving as a formidable monument to the past. The king of Sri Lanka himself, King Kashyapa, who ruled from 473 to 495 CE, once made this the site of his new capital. He ordered that his palace be constructed atop the rock and about halfway up, he had a large gateway carved into the side of the outcropping in the shape of a lion (hence the name). His fortress was abandoned when he died, and the site later served as a monastery. These days it"s a tourist attraction and a UNESCO World Heritage site.Desktop Version
Porcupine
Porcupine
Psycho quiller? Nope, this is no homicidal rodent. Act friendly and keep a tail"s length of distance, and you should be safe from a spiny fate. (That thing about porcupines launching their quills at you like darts? Yeah, total myth.)Desktop Version
New Zealand s loneliest mountain
New Zealand s loneliest mountain
According to the legends of New Zealand"s Indigenous Māori people, the lonely Mount Taranaki wasn"t always lonely. Taranaki, the story goes, once lived among other mountains in the North Island"s center. But Taranaki feuded with the powerful volcano Tongariro over the love of the pretty peak Pīhanga. In their epic battle, the now flat-topped Tongariro lost his head but emerged victorious. The vanquished Taranaki wandered west, cutting trenches as he trudged to the shore and filling them with lovesick tears to create the region"s rivers.Desktop Version
A river runs through it
A river runs through it
In just a few months it"ll be warm enough to perch for a while on this smooth river rock, dangle your feet into the water, and take in this gorgeous Swiss scenery. We"re here in the Valle Verzasca, a valley in Ticino, Switzerland, close to the Italian border. There in the near distance is the tiny hamlet of Lavertezzo, where most everyone speaks Italian. Tourists normally flock to this area in warm summer months to swim and snorkel in the Verzasca River"s famous turquoise waters and to jump off the 17th-century double-arched bridge known as the Ponte dei Salti (Bridge of Jumps). The very, very brave bungee jump off the nearby Contra Dam, made famous in the 1995 James Bond film "GoldenEye."Desktop Version
Celebrating World Wildlife Day
Celebrating World Wildlife Day
We like to think this lone cougar is off to meet its friends in a celebration of World Wildlife Day, recognized each year on March 3. The 2018 theme of the UN-sponsored event is protecting big cats, including lions, tigers, cheetahs, and cougars just like this one. Cougars have a wide range in the Americas, spanning from Canada to Argentina. Photographer Sebastian Kennerknecht captured this image in the Andes of northwest Argentina using a camera trap, a remotely activated camera equipped with a sensor that can photograph animals without a human present.Desktop Version
It’s Draw a Bird Day
It’s Draw a Bird Day
Both male and female resplendent quetzals have the bright body feathers, though the color on males is generally even brighter. During mating season, the males—like this one, photographed in Costa Rica—grow double tail feathers that usually measure longer than the bird’s body. In fact, some tail feathers can form a train up to three feet long. If you want to celebrate Draw a Bird Day today, maybe the resplendent quetzal will inspire you. Time to break out the crayons?Desktop Version
A wassailing we go
A wassailing we go
Somewhere under that dense fog, the people of Somerset county in southwest England may be marching from house to house, singing songs and dancing, and asking for a drink or snack in return. If that sounds like Christmas caroling, you’re right. But it’s the English tradition of wassailing—a practice that usually takes place on Twelfth Night, which marks the coming of the Epiphany and takes place on January 5th or 6th. So why do the people living in this farmland moor wassail on January 17? Because in Somerset, the locals observe the pre-Gregorian calendar Twelfth Night, which falls on January 17. They may even stage an ‘apple wassail’ with a trip to a local cider orchard, to sing and make noise for a good harvest in the new year.Desktop Version
A tale of almonds and bees
A tale of almonds and bees
Every February in California, the almond trees bloom, sparking a massive migration of commercial beekeepers to the Golden State. With box hives stacked high onto semi-truck trailers, they transport their honeybee colonies to almond orchards in the Sacramento and San Joaquin areas of California’s Central Valley, renting the little workers out to farmers. In recent decades, this practice has grown to become the largest managed pollination effort in the world, sometimes called the ‘Super Bowl of beekeeping.’Desktop Version
How lovely are your branches
How lovely are your branches
While we are certainly fans of pretty lights and ornaments during the holidays, nothing could be lovelier than these evergreens in their natural setting, with just a dusting of snow. This wintry scene is from Two Jack Lake in the eastern part of Banff National Park, in Alberta, Canada. Banff, Canada’s oldest national park, is surrounded by other provincial and national parks, and together they make up a vast area of spectacular wilderness. Wintertime in this neck of the woods means plenty of skiing, snowshoeing, and if you’re lucky, glimpsing the northern lights.Desktop Version
Goats don t grow on trees
Goats don t grow on trees
You"re not seeing things—these goats in Essaouira, Morocco, have climbed high up into an argan tree. And it"s not a one-time event. The goats enjoy the small yellow fruit these trees produce, and when the low-hanging fruit is gone they"re willing and able to make the climb. Goats aren"t the only ones benefitting from these trees. The nuts from argan trees are used to produce argan oil, which is edible and also used for some rather pricey cosmetics, making it a valuable export.Desktop Version
Midsummer in Sweden
Midsummer in Sweden
This mirrorlike lake—pictured not at dawn nor dusk, but under the tireless midnight sun that marks Scandinavian summers—lies just outside Örebro, a midsized city in south-central Sweden. To Swedes, late June is synonymous with Midsummer, a solstice festival with roots in ancient, pagan Europe that was later combined with the June 24 Christian feast of John the Baptist.Desktop Version