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What kind of bird laid these eggs?
What kind of bird laid these eggs?
These colorful little eggs are the progeny of the hoary redpoll, also known as the Arctic redpoll because of its extreme northern habitat. This hardy finch spends much of its time, including breeding season, in the brushy tundra of the northern polar regions. Because of the extreme cold, the female will often line her nest with feathers, particularly white ptarmigan feathers, as these appear to be. Sighting a hoary redpoll is a rare treat. The bird doesn"t exactly migrate, but in winter it will sometimes fly short distances farther south in search of food, so if you live in Minnesota, North Dakota, or Montana, you might get a peek at one on your bird feeder. You’ll recognize a hoary redpoll by its small yellow bill, red cap, dark face, and "frosty" white underbody streaked with brown. Or listen for the "chif chif chif" of its call.Desktop Version
Wild scene on the Merced River
Wild scene on the Merced River
This stretch of the Merced River has been officially designated "wild and scenic" by the federal government. The Wild and Scenic Rivers Act was signed October 2, 1968, by President Lyndon B. Johnson to preserve rivers with "outstanding natural, cultural, and recreational values in a free-flowing condition for the enjoyment of present and future generations." It covers 13,416 miles of streams and protects parts of such natural treasures as the Allagash, Salmon, Snake, Trinity, and Missouri, which is the longest river in the US.Desktop Version
International Museum Day
International Museum Day
On International Museum Day, we"re looking at the Centre Pompidou Málaga in Spain, an offshoot of the modern art museum in Paris. This location was introduced in 2015 as a pop-up branch—a temporary, underground space for exhibitions and multi-disciplinary experiences as well as workshops dedicated to younger audiences. Originally scheduled for a five-year run, it was extended until 2025. The piece we see here, "El Cubo," created by French artist Daniel Buren, is the only part of the museum that"s visible above ground. The glass cube functions as a multicolored skylight, its panels projecting tinted light into the subterranean museum"s courtyard below.Desktop Version
In praise of the old…the very old
In praise of the old…the very old
What better way to honor National Fossil Day than with this amazing dragonfly! It"s rare to find one in such exquisite condition, but this one was discovered in Solnhofen, Germany, where limestone deposits preserved some of the most detailed fossils ever found—including the birdlike dinosaur called Archaeopteryx. This dragonfly was preserved in the Solnhofen limestone about 150 million years ago in the Jurassic Period. It measures about 5.5 inches across.Desktop Version
Remembering Krakatoa
Remembering Krakatoa
Over two days in late August 1883, Krakatoa—an uninhabited island near Indonesia—experienced one of the most destructive volcanic eruptions of modern times. Ten times more powerful than the eruption of Mount St. Helens, it obliterated all but a third of the island and triggered massive tsunamis. The biggest blast could be heard 3,000 miles away—it’s still the loudest sound ever recorded. More than 36,000 people lost their lives, and the explosions impacted the entire world for years: Global temperatures dropped and skies darkened, causing huge crop failures. Sunsets turned a vivid red and the moon often appeared blue or green after the event due to the volcanic debris circling in the atmosphere.Desktop Version
A day to take a moment
A day to take a moment
"A field of water betrays the spirit that is in the air. It is continually receiving new life and motion from above. It is intermediate between land and sky." So Henry David Thoreau immortalized Walden Pond, but he could have been describing this calming image of Ežezers Lake in Latvia. Today, the birthday of that famous American advocate for pursuing a simple life is also National Simplicity Day, an annual reminder to unplug, slow down, step back, and consider your life. Thoreau"s most famous work (that you probably haven"t read since high school), "Walden," is his account of the two years, two months, and two days he spent away from society in a cabin near the shore of Walden Pond in Concord, Massachusetts. Through this work he encourages us to take a step back and look for ways to simplify our lives. "Our life is frittered away by detail," Thoreau observed. "Simplify, simplify."Desktop Version
Bird s-eye view on World Environment Day
Bird s-eye view on World Environment Day
For World Environment Day today we"re in northeastern Costa Rica, a nature lover"s paradise. The UN established World Environment Day in 1974 to encourage awareness and action for the protection of the environment. It begins with research, which is exactly what happens in this pristine corner of the planet. The misty canopy of forest pictured here is part of La Selva Biological Station, an internationally renowned center for tropical forest research that"s associated with universities and research institutions in the United States, Costa Rica, and Puerto Rico.Desktop Version
Vote!
Vote!
It"s Election Day, so if you"re eligible to vote but haven"t already voted, stop reading this and go cast your ballot. In 1845, Congress decided that general elections of federal public officials would be held on the Tuesday after the first Monday in November. Why a Tuesday? In the 1800s, most citizens worked as farmers and lived far from their polling places, so they needed a day or two to travel. Many Americans went to church on Sunday, and Wednesday was their day at the market. So, Tuesday was the most practical.Desktop Version
Dance of the egret
Dance of the egret
They say, "Dance like nobody"s watching," but here in Florida, this reddish egret could very likely have an audience of birders. The species has a reputation for bold, energetic feeding behavior that can resemble a frenetic dance. As it stalks its prey in shallow water, the reddish egret is prone to prance, stagger, and leap, while strategically positioning its wings to block the glare of the sun and boldly stab at fish. It"s one of many species that make Florida a year-round delight for birdwatchers.Desktop Version
Old man s whiskers growing wild
Old man s whiskers growing wild
The three-flowered avens is one of those lucky plants known by several common names, including prairie smoke and, yes, old man"s whiskers. The hardy perennial blooms across North American prairies in the springtime, setting off purple-tinged, closed bell-shaped buds that hang downward in clumps of three. After bees go to work pollinating the buds, the fertilized flowers open and turn skyward transforming their pistils into soft swirling tendrils that are said to resemble an old man"s whiskers. Take a good look at our image and decide if that"s what comes to mind for you. As summer marches on, the plants continue their spectacular show as the fuzzy seed heads take on a pink-tinged cast resembling low-lying prairie smoke.Desktop Version
Ancient storage in the Grand Canyon
Ancient storage in the Grand Canyon
Around 1100 CE—a good 400 years before Spanish conquistadors would first glimpse the Grand Canyon—Ancestral Puebloans tended terrace farms along the banks of the Colorado River. In order to store their crops during the rainy season, when floods might destroy food stores, and to keep animals from eating the harvest, they created the Nankoweap Granaries high up in the canyon walls.Desktop Version
A Festivus for the rest of us
A Festivus for the rest of us
We didn"t have a Festivus pole handy, so we"re bringing you near the South Pole, where two gentoo penguins seem to be sharing a loud "Airing of Grievances." December 23 marks Festivus, a tongue-in-cheek observance created by writer Daniel O"Keefe. At first an O"Keefe family inside joke, Festivus was rebranded as a rejection of Christmas-season commercialism and written into a 1997 episode of "Seinfeld" by Daniel"s son Dan. The show introduced such goofy new traditions as the "Airing of Grievances," "Feats of Strength," and identifying "Festivus miracles."Desktop Version
It s ∞ Day!
It s ∞ Day!
Gustave Flaubert wrote that "an infinity of passion can be contained in one minute." So, if you have boundless passion for contemplating the immeasurable, a full day should offer plenty of time. August 8 (8/8) is Infinity Day since the numeral 8 looks like a tilted ∞, the common symbol for infinity first popularized in 17th-century math books. But the concept of infinity itself represents an idea much older, inherent in the countless spiritual traditions that revere eternal gods or outline endless life cycles.Desktop Version
Freeze frame
Freeze frame
A lot of work goes into taking great photos, as this emperor penguin can attest. The best photographers find the right location, have mastery over their equipment, and ensure they"re ready when the magic happens. Of course, it helps to recognize a chance at an unusual shot, like when curious emperor penguins in Antarctica invite themselves to your shoot.Desktop Version
Celebrating the Day of the Dead
Celebrating the Day of the Dead
Whether made of wood, clay, or even candy, Day of the Dead skeleton figures, called calacas, share one common trait: They’re having fun. The reason for the whimsical portrayal of death is a holdover from the Aztec influence on Mexican culture. According to traditional beliefs, the dead don’t want to be remembered with sadness, but rather with the joy they brought to the world when they were alive. Today is the height of the three-day celebration, which begins with All Saints Eve on October 31, continues with All Saints Day (today), and ends with All Souls Day on November 2.Desktop Version
3,000 years of history
3,000 years of history
These massive temples—known today as Abu Simbel—were built in the 13th century BCE by the pharaoh Ramesses II. He left a legacy of monuments and temples across Egypt, many of which, like Abu Simbel, featured Ramesses II himself as the star attraction. But over the centuries, these temples were almost completely buried in sand and forgotten. It was not until the early 1800s when an explorer saw the heads of the colossal statues poking through the sand that the temples were again discovered. Then in the 20th century, construction of a dam on the Nile River formed Lake Nasser, a massive reservoir that would have flooded the site where the temples stood. To save them from inundation, the temples were disassembled and relocated to a nearby hill. The process took almost five years and required that workers cut the temples into pieces and reassemble them exactly as they were built 3,000 years ago. We think Ramesses II would approve.Desktop Version
Oymyakon, Russia
Oymyakon, Russia
Oymyakon, Russia, is one of a few places claiming to be the coldest spot in the Northern Hemisphere, a northern "Pole of Cold." Centuries of evolving meteorological technology means some historic cold temperatures are considered more accurate than others. The record for ultimate cold is a hot debate.Desktop Version
National Hug Day
National Hug Day
Even the toughest predator on the South African savannah can get snuggly, especially on Hugging Day. Founded 35 years ago, this celebration of the embrace is meant to lift spirits during the post-holiday lull, encouraging family and friends to hug each other more often, not only today but every day. So, what are you waiting for? Go hug people!Desktop Version
A Portuguese fort takes a star turn
A Portuguese fort takes a star turn
Perched on a strategic hillside, high above the hot, dry plains of eastern Portugal, the Nossa Senhora da Graça Fort has been called a masterpiece of 18th-century military architecture. The thick walls that surround the fortress are shaped in a star pattern, with pentagonal bastions jutting out from the curtain wall at the corners. We"re looking at one of those bastions coming to a point in the lower center of our image.Desktop Version
A toast to California!
A toast to California!
Today we"re celebrating the 169th anniversary of the Golden State"s admission into the Union with an appropriately golden image of a Central Coast winery and landscape. In 1850, just 14 months after the peace treaty ending the Mexican-American War ceded most of California along with a large portion of western territory to the US, the former self-proclaimed California Republic became the 31st state. California is one of only six states admitted to the Union without first being recognized as a US territory. Some link this to the California Gold Rush, which began in January 1848 and rapidly increased the California population by more than 1,000 percent.Desktop Version
From garden to table?
From garden to table?
Depending on where you live, you may know these snails as Burgundy, Roman, or edible snails. Yes, that last name acknowledges that these garden dwellers are often prepared as a food item, usually called ‘escargot’—the French word for ‘snail.’ In late spring and early summer, the adult snails will lay eggs and cover them up, leaving the young to hatch and survive on their own. Given that the adult snail in our photo is 1.5 inches tall, it puts the juvenile snail’s size into perspective.Desktop Version
Just another day in paradise
Just another day in paradise
It takes some effort to reach the stunning Nā Pali Coast on the Hawaiian island of Kauai. Located on the island"s northwest side and stretching about 16 miles, Nā Pali isn"t accessible by car. You have to hike in, fly in by helicopter, or come at it from the sea by boat. In the summer, when the waves are calm, you can explore the rugged coast by kayak, but you"ll need a solid supply of muscle power for the sometimes-grueling paddle. If you seek a gentler approach—and if COVID restrictions allow—book a boat trip to explore the interiors of the sea caves that dot the shore. Today, we"re looking down on the Bright Eye sea cave, one of several caves on the Nā Pali Coast that lost their ceilings to the pounding of the sea.Desktop Version
Take this for a spin...
Take this for a spin...
In 1851, when French physicist Léon Foucault performed his pendulum experiment in Paris, he became the first to prove what many scientists of his day already suspected—that the Earth spins on an axis. He conducted his first experiments 170 years ago, in early January 1851, with a relatively small prototype in the cellar of his home. Just a month later, Foucault performed his most famous pendulum demonstration, using a 62-pound spherical weight attached to a 220-foot wire, which was hung from the dome of the Panthéon, a Parisian monument. As the pendulum swung back and forth in a fixed plane, the pointed end of the weight traced lines in a compass-like circle of sand below it. As time passed, the angle of these lines began to change, demonstrating to onlookers that the Earth itself was rotating underneath the pendulum, and by extension, everyone watching was rotating as well, spinning on the surface of the great blue marble around its axis.Desktop Version
The Hermitage of Santa Justa
The Hermitage of Santa Justa
Today"s image brings us to Cantabria, a rugged region on the north coast of Spain. To reach this isolated stone hut, you"ll need to wait until the frothing waters of the Bay of Biscay hit low tide, then traverse a silty path to the structure"s façade. Peering in the windows, you"ll see a cavernous room adorned with shrines—the long-abandoned living quarters of a religious hermit who dwelt here in the 8th century. Not your typical waterfront condo, but hey, it"s cozy.Desktop Version
Water colors
Water colors
Xiechi Lake in Yuncheng, China, has such a high level of salinity, it"s sometimes called China"s Dead Sea. But unlike the Dead Sea in the Middle East, Xiechi Lake supports abundant microscopic life: algae and other microorganisms that have a high tolerance for the salt. In summer and autumn, the lake temperature is high enough to spark algae blooms, bringing a variety of intense colors to the lake water.Desktop Version