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:
-
Scotts Bluff National Monument, Nebraska, United States
-
Spring is the time for billing
-
Sea Otter Awareness Week
-
Vancouver Coastal Sea wolves in the Great Bear Rainforest, Canada
-
Eurasian lynx
-
Himeji Castle, Himeji, Hyōgo Prefecture, Japan
-
Centuries of time in a Delicate Arch
-
Where can you find this cute creature?
-
Part science experiment, part public park
-
The Blue City of Jodhpur, Rajasthan, India
-
A pair of high achievers
-
Gateway to Latin America
-
When life imitates art
-
Tree frog, Costa Rica
-
American bison
-
Southern tip of a northern isle
-
A train journey to remember
-
Striated heron on a Victoria water lily, Pantanal, Brazil
-
Chinstrap penguins
-
A grove glows green
-
Happy New Year!
-
Brown pelican, San Diego, California, United States
-
Schönbrunn Palace Park, Vienna, Austria
-
Natures boost fruit
-
Tulips at Emirgan Park in Istanbul, Türkiye
-
Puerto de la Cruz, Tenerife, Spain
-
Stars in daylight
-
Gandhi Jayanti
-
Seljalandsfoss waterfall at sunset, Iceland
-
River Thames, London, England