Bing wallpaper for mobile

Hottest Latest
European river otter, Netherlands
European river otter, Netherlands
The European river otter is more than just an adorable face in the wild. Found across Europe, Asia, and parts of northern Africa, these otters thrive in clean rivers, lakes, and wetlands, serving as an important indicator of environmental health. They are built for agility, with streamlined bodies, webbed feet, and dense fur that keeps them warm even in icy waters. A single square inch of their fur can hold more than 400,000 hairs, making it one of nature"s most effective insulators. River otters were once endangered due to pollution and habitat loss. Thanks to conservation efforts, their populations are rebounding in many regions across Europe.Desktop Version
Mid-Autumn Festival
Mid-Autumn Festival
For many Asian cultures, the point at which the moon reaches its fullest during the harvest season marks the Mid-Autumn Festival, also known as the Moon Festival. It"s traditionally observed on the 15th day of the eighth month in the Chinese lunar calendar. Dating back more than 3,000 years to China"s Shang Dynasty, this festival celebrates moon watching and the end of the harvest season. During the festivities, mooncakes—round delicacies filled with sweet bean paste, salted egg yolks, or lotus seeds—are often shared among friends and family. Lanterns of different shapes, sizes, and hues, symbolizing good fortune, illuminate the night. Asian communities across the world come together to showcase a mélange of cultural performances, heartfelt renditions of the Moon Festival"s poetic tales.Desktop Version
Happy Valentines Day!
Happy Valentines Day!
Love is in the air today: it"s Valentine"s Day! Across the globe, millions of flowers will be sent, and romantic restaurants will be fully booked. This holiday has its origins in the story of Saint Valentine, a 3rd-century Roman priest who, according to legend, secretly married couples to spare the husbands from conscription into the Roman army.Desktop Version
International Moon Day
International Moon Day
Today we"re celebrating small steps and giant leaps—it"s International Moon Day. This day honors the legacy of the Apollo 11 mission. Initially celebrated as National Moon Day, it was recognized by the United Nations in 2021. Human civilizations have gazed at the sky for millennia, contemplating the origins and mysteries of the moon. The advent of space exploration transformed it into the target of numerous missions.Desktop Version
National Hummingbird Day
National Hummingbird Day
Every first Saturday in September, bird enthusiasts and nature lovers gather to celebrate National Hummingbird Day. This day is dedicated to appreciating these tiny, agile birds and their role as a pollinator in our ecosystem. Hummingbirds are known for their incredible speed; they can flap their wings up to 80 times per second, allowing them to hover in place and even fly backward. Emily Dickinson aptly describes their swift movement: "A Route of Evanescence / With a revolving Wheel—." Their high metabolism requires them to eat constantly, so they spend their days flitting from flower to flower, sipping nectar and catching insects. Fun fact: these birds can remember every flower they"ve visited and how long it will take a flower to refill with nectar.Desktop Version
Dusky eagle-owls, Pakistan
Dusky eagle-owls, Pakistan
As daylight fades, dusky eagle-owls, the silent hunters seen in today"s image, emerge from their nests. These primarily nocturnal raptors were snapped in Pakistan and can be found in the forests and scrublands across South and Southeast Asia. An impressive wingspan of 15–17 inches, piercing yellow eyes, and exceptional hearing help them to catch small mammals and birds with precision in dim light. Measuring up to 2 feet tall, these feathered predators can also be spotted hunting in the daytime when the weather is cloudy. They often live in the abandoned nests of other birds or in natural crevices. Dusky eagle-owls breed in December and January, usually rearing their young in the safety of tall trees or cliff ledges. Nature lovers and bird watchers are captivated by their solemn gaze and elegant stature.Desktop Version
North Sea at sunset, Norddorf, Germany
North Sea at sunset, Norddorf, Germany
The small village of Norddorf is one of the oldest on the island of Amrum, off Germany"s North Sea coast. Nestled amidst stunning natural beauty, Amrum is home to around 2,300 people and has a strong maritime heritage. Museums and lighthouses offer a glimpse into the island"s past. Tourists can also explore the unique wildlife of the Naturschutzgebiet Amrumer Dünen (Amrum Dunes Nature Reserve), home to various bird species, like the red knot and brent goose, as well as plants like the common sundew and ragged robin.Desktop Version
Crescent-tail bigeye fish, Great Barrier Reef, Australia
Crescent-tail bigeye fish, Great Barrier Reef, Australia
Say hello to the crescent-tail bigeye, a fish as eye-catching as its name suggests. With large, wide eyes and a distinctive tail shaped like a crescent moon, it"s hard to miss. Measuring about 20 inches long, it has a sleek body and a protruding lower jaw with small conical teeth. Its eyes are adapted to the low-light conditions of deep waters, helping it spot prey and avoid predators. This fish mainly feeds on smaller fish, crustaceans, and invertebrates, fueling its active lifestyle as it patrols the reefs and hunts for food.Desktop Version
A young jaguar on a riverbank, Pantanal, Brazil
A young jaguar on a riverbank, Pantanal, Brazil
Spot the wildlife star in today"s image. The jaguar is the largest cat in the Americas and is seen here in the world"s largest tropical wetland, the Pantanal in Brazil. Jaguars arrived in the Americas some 2 million years ago, migrating from Eurasia through the Bering Strait. Today, they live in various habitats from the woodlands of the southwestern US to the rainforests of northern Argentina. Brazil is home to about half of the world"s wild jaguars.Desktop Version
San Francisco Bay salt flats
San Francisco Bay salt flats
You might be wondering where the volcano is in today"s photo, but that"s not lava. These are salt flats in San Francisco Bay—many of these tidal marshes have been developed into evaporation ponds for the harvest of sea salt. If you happen to be in the air and flying over this part of the country, you"ll notice pools of not just bright orange but green, blue, and even magenta among the famous salt ponds. The vibrant colors are determined by brine shrimp, algae, and other microorganisms and their responses to different levels of salt. This orange results from a mid-level saline concentration and the presence of tiny brine shrimp in the water. Green indicates low levels of salt, while pink or red are signs of high salt content in an algae-rich pond.Desktop Version
Sydney Harbour, New South Wales, Australia
Sydney Harbour, New South Wales, Australia
Today"s photo features a spot in Sydney, Australia, where shimmery waters meet famous landmarks: Port Jackson, more commonly known as Sydney Harbour. In the center, we have a bird"s-eye view of the Sydney Opera House, an architectural icon with sail-like shells that shine bright under the Australian sun. Designed by Danish architect Jørn Utzon, this UNESCO World Heritage Site took 14 years to complete and hosts over 1,500 performances annually. Just across the harbor, on the left side of the picture, the Sydney Harbour Bridge—affectionately called "the Coathanger" for its arching steel frame—connects the city"s northern and southern shores. When it opened in 1932, it was the world"s widest long-span bridge. Adventurous visitors can climb its 440-foot summit for breathtaking panoramic views.Desktop Version
World Bee Day
World Bee Day
We"re really buzzing: Today is World Bee Day, a chance to celebrate these industrious insects and the vital role they play in biodiversity and agriculture. Bees come in a range of sizes, from just 0.08 inches all the way up to 2.5 inches, and there are over 20,000 known species. One of the most important pollinators, they help keep trees, flowers, and crops alive, helping to secure food chains as well as boosting biodiversity. It"s no overstatement to say that bees are vital for humans" survival.Desktop Version
Sequoia National Parks 134th anniversary
Sequoia National Parks 134th anniversary
On this day in 1890, Sequoia National Park was founded in the southern Sierra Nevada to protect one of America"s natural splendors. Named after the giant sequoias that dominate the landscape, the park spans more than 629 square miles and is home to wildlife such as black bears, mule deer, and over 200 species of birds, including warblers, vireos, and flycatchers . The giant sequoia trees here have been rooted for more than 2,200 years and are among Earth"s oldest living organisms. The park"s renowned General Sherman tree rises to an astonishing 275 feet. Named after the American Civil War general William Tecumseh Sherman, it"s not only tall but is also more than 36 feet wide. Visitors flock to capture moments among these ancient giants, whose reddish-brown, fibrous bark and wide-reaching branches evoke a sense of living history.Desktop Version
Ocean City, Maryland, at sunrise
Ocean City, Maryland, at sunrise
Here is a beautiful coastal getaway offering endless fun and adventure—welcome to Ocean City, Maryland. Ocean City was a quiet fishing village until 1875, when the Atlantic Hotel opened its doors, marking the town"s transformation into a burgeoning resort destination. Today, it is a popular vacation spot, with an iconic 3-mile-long boardwalk lined with restaurants, shops, and amusement parks. Pristine sandy beaches stretching over 10 miles are perfect for sunbathing, beach volleyball, or building sandcastles, and the ocean waters beckon for a refreshing swim. Ocean City is a charming retreat that draws visitors back time and again.Desktop Version
Diwali
Diwali
Diwali, the five-day festival of lights, holds significance in Hinduism, Jainism, and Sikhism. It is celebrated widely both in India, and in countries across the world with an Indian diaspora. The name "Diwali" comes from the Sanskrit term "Dipavali," which means "row of lights," and the heart of the festival lies in the oil lamps, or "diyas," which illuminate homes and public spaces. They create a dazzling spectacle symbolizing the triumph of knowledge over ignorance and good over evil. The city of Ayodhya in Uttar Pradesh, India, pictured in today"s image, hosts one of the world"s largest displays of oil lamps. Hundreds of thousands of diyas are lit on the banks of the Sarayu River during Diwali.Desktop Version
Daylight saving time
Daylight saving time
Time is of the essence today: The second Sunday of March marks the start of daylight saving time. At 2 AM the clocks sprang forward one hour, meaning there will be an extra hour of daylight this evening. While Benjamin Franklin is often credited with inventing daylight saving, the first real proposal for changing the clocks came in 1895 from New Zealand entomologist George Hudson, who valued having more daylight so he could collect insects after work.Desktop Version
World Teachers Day
World Teachers Day
It"s World Teachers" Day, time to celebrate those who dedicate their lives to transmitting knowledge, skills, and experience. Just as teachers shape minds and futures, nature too offers its own ways of passing knowledge. Nestled in the rocky landscapes of the Antarctic Peninsula and Antarctic islands, gentoo penguin hatchlings, born in pairs, benefit from dedicated parental support. The father and mother raise them in a bonded, monogamous pair, bringing food back to the stony nest they have built together. After being fed and raised for 30 days, the chicks join a larger flock known as a crèche or nursery for safety and to learn social behavior. Penguin parents and their community pass on their wisdom through the language of survival.Desktop Version
Kochia, Hitachi, Ibaraki prefecture, Japan
Kochia, Hitachi, Ibaraki prefecture, Japan
This fiery tumbleweed is kochia, which transforms landscapes when it takes on hues of red, orange, and pink in the fall. In the spring and summer, this annual herb resembles a fluffy green ball. Native to parts of Europe and Asia, kochia, also known as "summer cypress," is now widespread throughout the world. But it has a special place in Japan"s Hitachi Seaside Park, seen in today"s image, where around 30,000–40,000 kochia bushes are planted each year. These ornamental plants create a surreal landscape for visitors to wander through and also hold significance in Japanese culture. Historically, they have been dried to create brooms. However, not all parts of the kochia are destined to sweep the Earth—some are used for food. The plant"s nuts, "tonburi," often called "field caviar," are a prized garnish.Desktop Version
Endangered Species Act
Endangered Species Act
Today is a big day for conservation—it"s the anniversary of the Endangered Species Act. Passed in the US in 1973, this law was a game-changer, ensuring that economic growth wouldn"t steamroll over species at risk of disappearing forever. For the first time, plants were given protection too, and the focus shifted from merely avoiding extinction to actively helping species recover to the point where they could thrive without protection.Desktop Version
Giving Tuesday
Giving Tuesday
As we get caught up in the hustle and bustle of gift shopping and festive decorations, it"s good to remember the true spirit of times like these: generosity and kindness. That"s where Giving Tuesday comes in. This annual holiday on the first Tuesday after Thanksgiving was created by the United Nations Foundation and New York"s 92nd Street Y—a cultural organization and community center—in 2012. Their vision was to make a difference by providing joy to everyone through acts of charity. Generosity is something we can all practice, whether by volunteering at a non-profit organization, shelter or food bank, donating to a charity, or simply giving a voice to people in need in your community. So, let"s jump on board with the millions of kind souls, shake hands, and share warm wishes far and wide!Desktop Version
Autumnal equinox
Autumnal equinox
Autumn has officially begun! In the Northern Hemisphere, the autumnal equinox falls on September 23 this year, marking the beginning of autumn. Today is one of the two moments in the year when day and night are equal in length, thanks to the sun"s location exactly above the equator. In the Southern Hemisphere, today marks the vernal equinox and they are heading into spring.Desktop Version
Tassili n’Ajjer, Sahara, Algeria
Tassili n’Ajjer, Sahara, Algeria
From the Mediterranean coast to the vast Sahara, Algeria in North Africa has a wide variety of landscapes. Today, we"re exploring the area around the Tassili n"Ajjer plateau. This UNESCO World Heritage Site is famed for its rock formations and cave art. More than 15,000 ancient engravings, some dating back 12,000 years, depict scenes of daily life, hunting, and mystical beings.Desktop Version
National Frog Month
National Frog Month
April is National Frog Month, and let"s be honest, frogs don"t always get the attention they deserve. These little jumpers have been around since dinosaurs roamed the Earth, and they"ve evolved into some of the weirdest, coolest creatures out there. With over 4,000 known species worldwide, they come in all shapes and sizes, from the tiny New Guinea Amau frog—smaller than a dime—to the large Goliath frog, which can weigh more than 7 pounds. Some, like the glass frog, are nearly transparent, while others are extremely poisonous. The golden poison frog, for example, carries enough toxin to take down 10 humans. And if you think all frogs are swamp-dwellers, meet the desert rain frog, a round little amphibian that survives in dry conditions by absorbing moisture through its skin.Desktop Version
International Beaver Day
International Beaver Day
Known as nature"s engineers, beavers have been shaping the world for millions of years. Historically, North American beavers faced challenges from humans. They were hunted for their fur, and their "nuisance" freshwater abodes were destroyed. However, these buck-toothed, paddle-tailed dam builders have been gaining new respect in recent years. These animals have beneficial effects not only on water quality but also on land. With their iron-coated orange incisors, beavers fell trees, diligently constructing not just homes but habitats. Their dams create life-sustaining wetlands for countless species. Meanwhile, their lodges are masterpieces of security and comfort, the entrance strategically submerged to deter predators and provide privacy. The rodents have no trouble getting in, as they can hold their breath for up to 15 minutes. So, "woodn"t" it be nice to give a shout-out to these creatures on International Beaver Day?Desktop Version
Tigh Mor Trossachs on Loch Achray, Scotland
Tigh Mor Trossachs on Loch Achray, Scotland
Fairy-tale castle? Check. Stunning Scottish backdrop? Check. Calm, tranquil loch? Check. If Tigh Mor looks idyllic to you, you"re not alone. Queen Victoria spent time here in its heyday, and though the old hotel (it was built in 1849) declined over the years, a multimillion-dollar restoration has brought it right back to its former glory.Desktop Version