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.
Darwin Day
Today in History
More Desktop Wallpapers:
-
Poinsettia Day
-
Put your helmet on, we’re going for a hike
-
Sparkling ice diamonds on a black sandy beach
-
A bison preserve
-
Cheese! We ll go somewhere where there s cheese!
-
Okavango Delta, Botswana
-
Happy Thanksgiving
-
The Sky Over Nine Columns in Venice, Italy
-
A hidden jewel in Croatia
-
Womens History Month
-
Shark Awareness Day
-
International Polar Bear Day
-
A tale of almonds and bees
-
The National Museum of the American Indian
-
Anniversary of Pinnacles National Park, California
-
Poinsettia Day
-
A place fit for the gods
-
International Surfing Day
-
Burns Night
-
What s better than a smile?
-
White trilliums blooming in Ontario, Canada
-
Greater flamingos, Lüderitz, Namibia
-
Penguin Awareness Day
-
Constitution Day and Citizenship Day
-
Duomo Santa Maria del Fiore, Florence
-
International Archaeology Day
-
Anniversary of the British Museum
-
Cable car station, Graubünden, Switzerland
-
Corjuem Fort in Goa, India
-
Springtime in the Mediterranean
Bing Wallpaper Gallery

