Bing wallpaper for mobile

Hottest Latest
Cuban tody, Alejandro de Humboldt National Park, Cuba
Cuban tody, Alejandro de Humboldt National Park, Cuba
The tiny Cuban tody can only be found on Cuba and its neighboring islands. Despite their colorful plumage, including that sparkling green head, their size can make them hard to spot. However, they are easy to hear. The soft sound of "pprreeee-pprreeee" or a short "tot-tot-tot-tot" will tell you there"s a tody somewhere nearby.Desktop Version
Darwin Day
Darwin Day
When British naturalist Charles Darwin arrived in the Galápagos Islands in 1835, he was already four years into a round-the-world voyage aboard the survey ship HMS Beagle. His observations on the remote volcanic islands in the eastern Pacific Ocean would help him to develop his famous theory of evolution through natural selection. While studying the creatures here, he concluded that many South American species, mainly reptiles and birds that could cross the vast expanse of water, had migrated to the Galápagos and gradually adapted to their surroundings.Desktop Version
National Library Week
National Library Week
Libraries are magical places. They are home to books full of stories and knowledge, provide easy access to resources that might not be affordable for all, and offer spaces for book clubs, author talks, and other social gatherings. Without a doubt, our society benefits from libraries in several ways. To motivate people to read and take advantage of these institutions, the National Book Committee initiated an event series. The first National Library Week was celebrated in 1958 with the action slogan, "Wake Up and Read!" This year, the annual National Library Week starts on April 6, which coincides with National Library Day. Some libraries will amaze us not only with their collection of books but also with their architecture. The George Peabody Library at Johns Hopkins University in Baltimore has earned the prestigious nickname, "the cathedral of books." Take today"s image as inspiration for the theme of the 2025 National Library Week: "Drawn to the Library."Desktop Version
Bowling Ball Beach in Mendocino County, California
Bowling Ball Beach in Mendocino County, California
Welcome to nature"s bowling alley. Bowling Ball Beach on the Mendocino Coast in California is named after the striking rock formations strewn across the shore. These sandstone balls—a phenomenon known as concretions—formed over millions of years as sedimentary layers built up around a central core of sand and stone held together by mineral cements. Erosion gradually wore away the outer layers to expose the spherical shapes we see today. This created a fascinating spectacle that only appears at low tide. Concretions are rare, and there has been plenty of wild speculation about where they come from, with some believing them to be extraterrestrial debris while others wondering if they are dinosaur fossils. The answer, however, is quite simple: it is the forces of nature at play.Desktop Version
International Day for Biological Diversity
International Day for Biological Diversity
On this day when we honor all the world"s species and their interdependence, the Burchell"s zebra and the cattle egret give us a great example of commensalism, a type of symbiosis in which one species gets a benefit without helping or hurting the other species: As the zebra grazes in the grass, it stirs up insects for the egret to eat.Desktop Version
Waitangi Day in New Zealand
Waitangi Day in New Zealand
What do you get when you bring together more than 500 Māori chiefs, representatives of the British Crown, and a treaty signed in 1840? A day that New Zealanders still commemorate: Waitangi Day. On this date, the Treaty of Waitangi was signed, establishing the principles for how the two cultures would coexist. Ceremonies are held at Waitangi Treaty Grounds—where the document was signed—featuring traditional Māori performances, speeches, and the ever-dramatic waka (canoe) races. From festivals and concerts in cities like Auckland and Wellington to low-key community gatherings, the spirit of the day is about connection and culture.Desktop Version
Happy Thanksgiving!
Happy Thanksgiving!
Today, many Americans will spend time with friends and family, giving thanks and enjoying what some consider to be the best meal of the year. The tradition dates back to English colonists who celebrated the first Thanksgiving in Plymouth, Massachusetts, in 1621. Their treacherous journey from England the year before and their first winter claimed half of the colonists, and the rest might have died too if not for the generosity of the Wampanoag people. To celebrate their first corn harvest and thank the Native Americans who helped them, the colonists held a three-day feast.Desktop Version
Pride Month
Pride Month
On June 28, 1969, protests erupted over a police raid at the Stonewall Inn, a gay bar in Greenwich Village in New York. This watershed moment—at a time when homosexuality was still illegal in most US states—launched an era of activism and resistance that would transform into a celebration of LGBTQIA+ love and pride. Today, Pride Month is observed in the United States and in dozens of countries around the world. Taking place every June, the month-long celebration of LGBTQIA+ communities also highlights their struggles and achievements. The goal of Pride is to promote the acceptance of love in all its forms, so that LGBTQIA+ communities have the respect, dignity, and equality they deserve.Desktop Version
Boxing Day
Boxing Day
As the last notes of Christmas carols linger in the air, Boxing Day arrives. This day is celebrated in the United Kingdom, Canada, and several Commonwealth countries. In the past, it was customary for the wealthy to give boxes filled with gifts to their servants on the day after Christmas. The tradition evolved into a day for charitable giving to the less fortunate. Today, while the spirit of giving remains, it has transformed into a holiday about enjoying bustling sales and a lineup of soccer matches.Desktop Version
Festivus
Festivus
Family time during the holidays isn"t always harmonious. Sometimes you might be tempted to channel this chinstrap penguin and give your nearest and dearest an earful. If you need a break from all the seasonal joy, Festivus might be the holiday for you. The idea was popularized in a "Seinfeld" episode, which detailed the Costanza family"s December 23 traditions, including putting up an unadorned aluminum Festivus pole and airing their year-end personal grievances. Since the episode debuted in 1997, Festivus has taken on a life of its own both among fans and people looking for an alternative way to celebrate the season. While most embrace the trappings of the holiday season, Festivus is for the rest of us.Desktop Version
World Space Week
World Space Week
It"s World Space Week, an opportunity to celebrate humanity"s extraterrestrial achievements, as well as the benefits that come from space exploration and technology. The star of our homepage is actually a star-forming region known as the Tarantula Nebula, found in the same group of galaxies as our Milky Way. This detailed image was captured by the powerful James Webb Space Telescope and shows thousands of never-before-seen stars, previously obscured by cosmic dust. The nebula"s colossal size and dynamic energy offer plenty of compelling material for astronomers and stargazers of all stripes.Desktop Version
Sea Otter Awareness Week
Sea Otter Awareness Week
We"re celebrating Sea Otter Awareness Week with this laid-back little guy in Prince William Sound, Alaska. Sea otters are native to the northern and eastern coasts of the North Pacific Ocean. They"re expert foragers, diving to the seabed to find food and using rocks to crack open shellfish, one of the few animals that use tools. There used to be as many as 300,000 sea otters in the wild, but they were heavily hunted for their dense fur for almost two centuries. By 1911, it is thought that only around 2,000 sea otters were left. Thankfully, an international hunting ban and conservation efforts have helped them rebound in their historic habitat to an estimated 125,000. Despite this success, some populations continue to struggle, and sea otters are still an endangered species. So, unlike our homepage star, we can"t relax on sea otter conservation just yet.Desktop Version
Shenandoah National Park, Virginia
Shenandoah National Park, Virginia
"Oak"tober is upon us and that means it"s time to turn over a new leaf! Nestled in the heart of the Blue Ridge Mountains, Shenandoah National Park spans over 200,000 acres. As summer bids farewell, the park undergoes a transformation, unveiling its most enchanting chapter: the fall season. The leaves put on their fanciest outfits—reds, oranges, and golds—creating an amazing show you won"t want to miss.Desktop Version
Groundhog Day
Groundhog Day
It"s Groundhog Day … again. Today, Americans and Canadians rely on the prognostication skills of Punxsutawney Phil to determine if winter will hang on. Phil is a famous groundhog, also known as a woodchuck, and legend has it that if he emerges from his burrow February 2 and sees his own shadow, he"ll go back to sleep for another six weeks of winter. If he doesn"t, it will be an early spring. German immigrants brought the custom to America, where it was first celebrated in Punxsutawney, Pennsylvania, in 1887. Historically, Europeans celebrated February 2 as the first day of spring, and Germans originally watched badgers and other small animals for signs of seasonal change important to farmers. The Germans who settled in Pennsylvania in the 18th and 19th centuries chose the area"s native groundhog for this task.Desktop Version
Paralympic Games begin in Paris
Paralympic Games begin in Paris
The Summer Paralympic Games get underway in Paris today. Over 4,000 athletes with a range of disabilities from all around the world will meet in the French capital to compete across 549 different events. For its first time hosting the Summer Paralympics, the city has got something special in store for the opening ceremony. Delegations from 184 nations will parade down the iconic Champs-Élysées to the Place de la Concorde, rather than entering a stadium. The first official Paralympic Games were held in Rome in 1960. Twenty-three nations took part, competing in eight sports, including wheelchair basketball and Para athletics.Desktop Version
Celebrating World Olive Tree Day
Celebrating World Olive Tree Day
Today, we"re not just offering you an olive branch—we"ve got the whole tree. November 26 is World Olive Tree Day, so we"re taking some time to appreciate this amazing plant. Olive trees were first cultivated in the eastern Mediterranean around 8,000 years ago. From there, they were introduced to the Greek islands and mainland by the Phoenicians, then farther afield, reaching Spain and the western edge of the Mediterranean by around 1000 BCE. The olive branch has been a symbol of peace since ancient times, and olive trees have been grown for their oil, wood, and fruit for millennia.Desktop Version
National Cherry Blossom Festival, Washington, DC
National Cherry Blossom Festival, Washington, DC
Every spring, Washington, DC, transforms into a sea of pink and white as the cherry trees bloom, marking the return of the National Cherry Blossom Festival. This beloved event commemorates the 1912 gift of 3,000 cherry trees from Tokyo"s Mayor Yukio Ozaki to the US, symbolizing the friendship between the two nations.Desktop Version
Bathing boxes at Brighton Beach, Australia
Bathing boxes at Brighton Beach, Australia
The "bathing boxes" on Brighton Beach, Melbourne, beam with a rainbow of colors against golden sands, the ocean, and the city skyline. A popular tourist attraction, they first popped up on Brighton"s coastline in 1860, providing somewhere for swimmers to change into their bathing suits. They have been moved, repaired, and added to since then, and while they each have their own distinctive coat of paint, the bathing boxes are built in the same traditional style. Despite facing the threat of removal over the years, these vibrant coast guards remain, adding a splash of color to the beach, and providing their owners with somewhere to sit and enjoy the view.Desktop Version
Plum blossoms in China
Plum blossoms in China
Plum blossoms, inspiration for countless artists and writers, bloom as symbols of endurance and elegance. The flowers of the Prunus mume tree bloom in late winter to early spring. Native to China, the species has been introduced to Japan, Korea, and Vietnam. Found in China"s iconic spots like Nanjing"s Plum Blossom Mountain, Wuhan"s East Lake, and Hangzhou"s West Lake, these fleeting blooms attract visitors eager to witness their ephemeral magic. In Chinese culture, plum blossoms represent purity and the arrival of spring, whereas in Japan, they symbolize new beginnings. With over 300 varieties, this tree can thrive in gardens of all sizes, offering a variety of shapes and colors. Beyond their visual appeal, plum blossoms are also used in traditional cuisine, such as floral teas and preserved plums.Desktop Version
Saint Andrews Day
Saint Andrews Day
Put on your tartan and let the bagpipes play—it"s St. Andrew"s Day! Scotland"s national day is a public holiday there—though not everyone takes the day off. A fisherman by trade, St. Andrew—also the patron saint of several other countries including Greece, Barbados, Romania, and Ukraine—was one of the 12 apostles and a key figure in Christianity. Though he never set foot in Scotland, his influence is immortalized in the country"s flag, a white saltire on a blue background, said to represent the cross on which he was martyred.Desktop Version
International Museum Day
International Museum Day
For International Museum Day, we’re featuring the towering aluminum-clad Plaza Carso building, part of the Museo Soumaya in Mexico City. It was built to house Mexican billionaire Carlos Slim’s vast art collection, which includes the largest collection of sculptures by Auguste Rodin outside France. The building, designed by Fernando Romero, is a sculpture in itself. Covered in 16,000 hexagonal aluminum plates, the windowless facade looks stunning and helps protect the artwork inside from intense sunlight. It is one of many eye-catching museum buildings worldwide which attract interest both for their collections and for their creative design.Desktop Version
Western Monarch Day
Western Monarch Day
Western Monarch Day celebrates a stunning natural phenomenon, the annual migration of thousands of flame-colored butterflies to California. Traveling south to escape the winter weather, they use air currents to help them make journeys of hundreds of miles. They descend to gather in large numbers on eucalyptus trees, like the ones pictured on our homepage today in Goleta, Santa Barbara County. Those gathered to see clusters of butterflies in 100-foot-tall trees might confuse them for clumps of leaves at first. However, as the sun"s rays gently fall upon them, their wings will begin to flutter. Bring your binoculars and take the opportunity to witness these winged wonders huddled together. It"s truly a sight to behold!Desktop Version
Wild and Scenic Rivers Act
Wild and Scenic Rivers Act
Ever wonder how some of our rivers stay unspoiled? It"s thanks to the Wild and Scenic Rivers Act, which was signed into law on this day in 1968. This legislation created the National Wild and Scenic Rivers System which preserves rivers with exceptional natural, cultural, and recreational qualities.Desktop Version
Cousins Day
Cousins Day
Family gatherings wouldn"t be the same without them. Today, we are celebrating the unique bond between cousins. Cousins Day offers the perfect opportunity to reminisce about those shared adventures, secrets, and the countless memories that have brought you closer together. First cousins share about 12.5% of their DNA; this could explain why you often have so much love and understanding with them. So, go ahead and make some plans with your cousins, whether it is a picnic or a shared meal at your favorite local haunt. And while you are at it, don"t forget to pose for a photo, much like this group of Swaledale sheep in the North Yorkshire dales of England. Chances are, there are at least a few cousins in this flock.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