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International Day for Biological Diversity
International Day for Biological Diversity
Observed each year on 22 May, International Day for Biological Diversity is a global reminder that life on Earth is richer—and more fragile—than it appears. Established by the United Nations, today highlights why protecting plants, animals and ecosystems matters for food, medicine, climate stability and everyday well-being.Desktop Version
European Day of Parks
European Day of Parks
The European Day of Parks celebrates protected areas across the continent, marking the creation of Europe"s first national parks in 1909. It serves as a reminder that many of today"s most iconic landscapes exist because of long-term conservation efforts. Today"s image highlights a prime example of this legacy: Tre Cime Nature Park in northern Italy.Desktop Version
Old city wall of Hwaseong Fortress, Suwon, South Korea
Old city wall of Hwaseong Fortress, Suwon, South Korea
As night settles over Suwon, South Korea, the old city wall pictured here shows that function doesn"t necessarily cancel out beauty—it can create it. Built between 1794 and 1796 under King Jeongjo of the Joseon Dynasty, Hwaseong Fortress was more than a barrier. It was policy in stone: a reform-minded push for a leaner, better-run state, driven by practicality and a deeply personal motive. Jeongjo ordered its construction to honour his father while strengthening a kingdom that wanted smarter systems, not just thicker walls.Desktop Version
Ruins of Dunseverick Castle, Northern Ireland
Ruins of Dunseverick Castle, Northern Ireland
At Dunseverick Castle, history hangs on—literally. Wall fragments cling to a basalt stack above the Atlantic, proving that even ruins can hold their ground. Two thousand years ago, it marked the end of the Slige Midluachra, one of Ireland"s five great roads, linking travellers to the royal seat at Hill of Tara. In the 5th century, Saint Patrick is said to have visited and baptised a local man, Olcán, here. Tradition holds that the Lia Fáil (Stone of Destiny), used for crowning Irish kings, was taken from this shore for Scotland.Desktop Version
1953 Mount Everest Expedition
1953 Mount Everest Expedition
In Sagarmatha National Park, Nepal, Mount Everest rises into view, calm and unmoved as evening settles in. But on 29 May, 1953, that stillness was broken. After years of planning and weeks of climbing, New Zealander Edmund Hillary and Sherpa mountaineer Tenzing Norgay reached the summit. At more than 8,800 metres above sea level, they became the first people known to have stood at Earth"s highest point.Desktop Version
Pitigliano, Tuscany, Italy
Pitigliano, Tuscany, Italy
Perched on a tufa ridge in southern Tuscany, Italy, Pitigliano is a small town with a big personality. Its roots stretch back to Etruscan times, and the winding streets still echo the past, from medieval fortifications to Renaissance palaces. Walking through its narrow alleys, you can feel centuries of life carved into the stone, while small piazzas invite pauses for coffee or gelato. This enduring treasure is often called "Little Jerusalem" for its historic Jewish quarter, where a synagogue and historic cemetery tell stories of a once-thriving community.Desktop Version
International Tea Day
International Tea Day
International Tea Day celebrates a drink that connects daily rituals to ancient landscapes. Just one look at the terraced tea fields of Sichuan Province, China, shows how deep those roots run. This misty region in southwest China is one of the earliest centres of tea culture, where people drank and cultivated tea more than 2,000 years ago. On nearby Mengding Mountain, a scholar named Wu Lizhen planted some of the world"s first managed tea gardens during the Han Dynasty, laying the groundwork for generations of growers.Desktop Version
Endangered Species Day
Endangered Species Day
Brains, brawn and a serious case of going deep—the sperm whale isn"t here for surface-level living. This Endangered Species Day, meet a giant that thinks big and dives deeper.Desktop Version
Natchez Trace Parkway, Mississippi, United States
Natchez Trace Parkway, Mississippi, United States
Today"s image features the Natchez Trace Parkway near Tupelo, United States. Long before modern maps, bison and other large animals carved the first paths here, later followed by Native Americans and, much later, "Kaintuck" traders walking hundreds of kilometres home after selling goods along the Mississippi. The route reflects around 10,000 years of human history and even links to Andrew Jackson, who travelled it during the War of 1812.Desktop Version
Snowy egret preening, Florida, United States
Snowy egret preening, Florida, United States
Poetic name, poetic appearance. Meet the snowy egret, whose all-white plumage and bright yellow "slippers" on black legs give it a striking look. Once nearly wiped out by demand for its delicate breeding-season feathers—soft, lacy plumes prized for fashionable hats—conservation efforts saved its plumage.Desktop Version
Mallard duck
Mallard duck
At daybreak, the mallard glides over the still water like a brush across a canvas. Its shimmering plumage—emerald-green head in the male, speckled brown coat in the female—catches the first light. It can be seen from the marshes of the Camargue to the urban canals of Amsterdam, a faithful companion of Europe"s aquatic landscapes.Desktop Version
Formentor Lighthouse, Mallorca, Balearic Islands, Spain
Formentor Lighthouse, Mallorca, Balearic Islands, Spain
At Mallorca"s far northern tip, in Spain"s Balearic Islands, the Formentor Lighthouse stands on the sheer cliffs of Cap de Formentor. This exposed headland is often called the "Meeting of the Winds." Built in 1863 and first lit on 30 September of that year, the lighthouse rises more than 200 metres above the Mediterranean Sea and is reached by a narrow, switchback road more than 10 kilometres from Port de Pollença. Under your feet is pale limestone—rock formed from ancient marine life and later lifted and carved by erosion into dramatic faces, sea caves and natural arches. This rugged geology gives rise to the area"s stark beauty and sense of isolation. Want to earn the view? Follow one of the peninsula"s hiking routes or tackle the short, steep climb to Talaia d"Albercutx for a watchtower panorama before continuing to the lighthouse. Keep an eye on the slopes: wild goats, descended from early domestic herds, spring across the ledges with effortless balance.Desktop Version
Hawksbill Mountain, Shenandoah National Park, United States
Hawksbill Mountain, Shenandoah National Park, United States
How high is high enough for a great view? In the eastern United States, it doesn"t take much. Hawksbill Mountain is the highest point in Shenandoah National Park, Virginia, United States, at more than 1,200 metres, showing how these older mountains rely on openness, not elevation. The park"s establishment in 1935 involved reforestation after extensive farming and logging. Today, much of that land has returned to forest, supporting mixed hardwoods, mountain laurel and rhododendron. What else? Some of the rocks found here date back over 1 billion years, among the oldest in the state. The park shelters over 200 bird species and 32 species of fish and remains dog-friendly, allowing pets in campgrounds and on most trails.Desktop Version
Smith Rock State Park, Oregon, United States
Smith Rock State Park, Oregon, United States
What do you call a place where the rocks do the climbing, and humans try to keep up? Welcome to Smith Rock State Park in Oregon, United States, where cliffs rise fast and excuses fall faster. It sits inside the 41-kilometre-long Crooked River Caldera, shaped by multiple volcanic eruptions. Its welded tuff cliffs are made from compressed volcanic ash that cooled under pressure. The Crooked River carved the canyon, while formations like the Spire rise over 200 metres.Desktop Version
World Bicycle Day
World Bicycle Day
Your average route to work might not resemble the one in today"s image, but it shouldn"t stop you from pedalling. World Bicycle Day invites us to rethink what"s possible on two wheels—whether the ride cuts through city streets or remote terrain. Observed every 3 June, the United Nations–backed day recognises cycling as a practical way to move, supporting health, lowering emissions and making mobility more accessible.Desktop Version
Arch and Milky Way, Alabama Hills, California, United States
Arch and Milky Way, Alabama Hills, California, United States
In today"s image, the granite arches of the Alabama Hills frame the Milky Way over a rugged landscape in California"s eastern Sierra Nevada. Famous for its rounded boulders and weathered rock formations, this area formed when molten rock cooled deep underground around 100 million years ago. Water and wind gradually shaped the stone into the smooth shapes seen today. Visitors can explore the natural arches, hike among the rocks, capture photographs of the unique landscape, ride horses or mountain bikes and enjoy seasonal displays of wildflowers.Desktop Version
World Otter Day
World Otter Day
On World Otter Day, just look at this cutie swimming in the waters of Kachemak Bay, Alaska! Otters are captivating creatures that play an essential role in maintaining healthy ecosystems. Supported by the Otter Specialist Group (OSG)—a global network of professionals dedicated to the conservation of all 14 species—this day highlights the otter"s vital contribution to nature. Known for their playful behaviour and remarkable intelligence, otters are key indicators of waterway health. Sadly, they face growing challenges from habitat loss and pollution.Desktop Version
Pollinator Week
Pollinator Week
Zoom in on the small transaction that keeps landscapes alive: a butterfly on a yellow flower, sipping nectar. While it feeds, pollen dusts its body and hitches a ride to the next bloom—one of the quiet ways flowering plants reproduce. Pollinators are not only bees. Butterflies, birds, bats, beetles and many others help move pollen, supporting wild plants and many of the fruits and vegetables we eat.Desktop Version
Great Barrier Reef from above, Queensland, Australia
Great Barrier Reef from above, Queensland, Australia
One of the world"s greatest natural wonders stretches through the turquoise waters of the Coral Sea off Australia"s northeast shoreline. The Great Barrier Reef, running along the coast of Queensland, is the world"s largest coral reef system. It is made up of nearly 3,000 individual reefs and hundreds of islands, spanning more than 1,400 miles.Desktop Version
Atlantic puffins, Wales
Atlantic puffins, Wales
Along the rocky coasts of the North Atlantic, Atlantic puffins make their homes in burrows and cliffside crevices. These seabirds, with their black‑and‑white plumage and colourful beaks, are classified by the IUCN as vulnerable, as overfishing and changing ocean conditions reduce the availability of their prey. Each spring, they return to breed, laying a single egg in carefully dug burrows. Remarkable swimmers, they use their wings to "fly" underwater when hunting small fish such as herring and sand eels.Desktop Version
World Oceans Day
World Oceans Day
Today is World Oceans Day, so follow the lead of a creature that goes wherever the water takes it. Want to spot a lion"s mane jellyfish? Look in cold northern seas. Its bell is split into eight lobes, and beneath it hang long tentacles and oral arms. As it drifts with the current, stinging cells snare plankton and small fish. For humans, the sting can be painful. Reactions vary, and even a washed-up tentacle can still hurt. The rule is simple: admire it, then leave it alone. Some lion"s manes in Arctic waters have bells more than 1.8 metres across, but most sightings are smaller animals near shore after storms or strong currents.Desktop Version
World Bee Day
World Bee Day
A soft buzz and a dusting of pollen can shape the future of our food. World Bee Day, observed each year on 20 May, celebrates pollinators like the bumble bee pictured here during its quiet yet essential work. Unlike many insects, bumble bees use "buzz pollination," vibrating their flight muscles to shake pollen from flowers—a method vital for crops such as tomatoes, peppers and blueberries.Desktop Version
Arched iceberg, western Antarctic Peninsula, Southern Ocean
Arched iceberg, western Antarctic Peninsula, Southern Ocean
A sculpted arch of ice rises from the Southern Ocean along the Antarctic Peninsula, one of the fastest-warming regions on Earth. This formation began as compacted snow that turned into glacial ice over thousands of years. Eventually, part of a glacier or floating ice shelf fractured and broke free—a process known as calving—creating a drifting iceberg.Desktop Version
World Turtle Day
World Turtle Day
Turtles are not only fascinating animals; they also play vital roles in nature. Sea turtles help keep seagrass beds and coral reefs healthy, while freshwater and land counterparts support balanced ecosystems. Their shells are part of their skeletons, formed from dozens of fused bones, and some species navigate using Earth"s magnetic field to return to the beaches where they hatched.Desktop Version
Hnausapollur crater lake, Fjallabak Nature Reserve, Iceland
Hnausapollur crater lake, Fjallabak Nature Reserve, Iceland
From above, the lake"s smooth surface contrasts sharply with the rugged ground surrounding it. Hnausapollur crater lake—also known as Bláhylur—lies in the heart of Fjallabak Nature Reserve, a remote area of Iceland"s highlands shaped more by volcanic activity than by human settlement. The crater formed when magma met groundwater, triggering an explosion that carved out the circular basin visible today.Desktop Version