In 1835, British naturalist Charles Darwin explored the volcanic Galápagos Islands in the eastern Pacific Ocean. While studying the islands" creatures, he concluded that a diverse array of animal species hailing from South America, primarily reptiles and birds capable of traversing the vast expanse of water, had migrated to the Galápagos and gradually adapted to their surroundings. These observations eventually formed the foundation for Darwin"s theory of evolution through natural selection. One of the species examined in the study was the Galápagos giant tortoise, a tortoise only found on the Galápagos Islands, that can grow up to 2 metres long. In fact, the islands are named after these magnificent creatures: "galápago" means tortoise in Spanish. Today, on International Darwin Day, let"s celebrate these gentle giants, which contributed to one of the great scientific discoveries of the 19th century.
Darwin Day
Today in History
More Desktop Wallpapers:
-
A one-of-a-kind splash
-
Where fire and water meet
-
International Roller Coaster Day
-
Garden at Château de Villandry, Loire Valley, France
-
Rainbow River, Rainbow Springs State Park, Florida, United States
-
Trunks packed for the road
-
Gespensterwald, Nienhagen, Germany
-
International Day of the Snow Leopard
-
The citadel in Bonifacio, Southern Corsica, France
-
Home of racing legends
-
Independence Day of the Argentine Republic
-
Thick-billed raven, Simien Mountains, Ethiopia
-
Giant panda
-
Sunset on the Valley of the Moon
-
International Sloth Day
-
Christmas Bird Count turns 125
-
Black History Month
-
Babbling on and on
-
National Park Service anniversary
-
Black-tailed prairie dogs, Badlands National Park, South Dakota, USA
-
A flashy, frigid waterfowl
-
Wales Millennium Centre, Cardiff, Wales
-
Rapa Nui National Park, Easter Island, Chile
-
Koala in the Great Otway National Park, Australia
-
How can we help at-risk animals?
-
World Whale Day
-
Stones on the solstice
-
Migrating wildebeest crossing Mara River in Masai Mara, Kenya
-
International Dark Sky Week
-
Little Pigeon River, Great Smoky Mountains National Park, United States
Bing Wallpaper Gallery

