Sharks have been around for over 400 million years—outlasting dinosaurs, surviving ice ages and weathering mass extinctions. They are symbols of ocean health, which is why Shark Awareness Day draws attention to these apex predators that help maintain balance in marine ecosystems. Protecting sharks means preserving the health of entire ocean environments—and ultimately, securing a sustainable future for all life. Take the blue shark, featured here, for example—sleek, wide-ranging and undeniably captivating. It"s the only living member of its genus, and it prefers the deep waters of temperate and tropical oceans. Blue sharks are famous for their epic migrations—some travel from New England to South America, guided by seasonal changes, food availability and favourable environmental conditions.
Shark Awareness Day
Today in History
More Desktop Wallpapers:
-
Fit for a fairytale
-
Val Brandet, Brescia, Lombardy, Italy
-
Ring of Brodgar, Orkney, Scotland
-
Makar Sankranti
-
International Day of Yoga
-
Moon Day
-
Giddy family fun
-
The festival of breaking the fast
-
Fragrant fields as far as the eye can see
-
Silent night, sparkling lights and hearts full of joy
-
Independence Day
-
World Donkey Day
-
World Sea Turtle Day
-
Whooper swans, Kotoku Pond, Japan
-
A public restroom or a tourist spot?
-
Tiffany Dome, Chicago Cultural Center, Illinois, United States
-
The picturesque Mughal architecture
-
International Sloth Day
-
World Environment Day
-
A dramatic celebration of peace
-
Great Basin National Park, Nevada, United States
-
World Elephant Day
-
Sequoias of the sea
-
Serene waters on a trembling earth
-
European hedgehog
-
Old barn and canola field, Palouse region, Idaho
-
If these walls could talk...
-
An apex predator
-
International Dark Sky Week
-
Perseid meteor shower over Tenerife, Spain
Bing Wallpaper Gallery

