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:
-
Red deer stag in Glen Affric, Scottish Highlands
-
International Polar Bear Day
-
Celebrating Mexico in a Cultural Capital
-
Ancient til trees in Fanal Forest, Madeira, Portugal
-
Long-eared owl in the Czech Republic
-
March of the flowers
-
World Elephant Day
-
Welcome to California
-
Anniversary of the Endangered Species Act of 1973
-
It s Census Day—make it count
-
Bear Hole Brook, Catskill Mountains, New York
-
A bridge too Fawr
-
Hey, who’s in charge here?
-
Ruins of Inca temples and terraces on Huayna Picchu, Peru
-
Tolkien Reading Day
-
Prasat Phanom Rung temple ruins, Thailand
-
Fire-damaged forest near Wolf Creek Pass, Colorado
-
Haven t you herd? It s World Elephant Day!
-
Anniversary of the British Museum
-
Mysterious prairie mounds abound
-
A hit ballet, long after its debut
-
Observing World Braille Day in Bavaria
-
Over and under the delta
-
Día de los Muertos celebrations in Mexico
-
Surfer s paradise
-
Cappadocia, Türkiye
-
Maya site of Copán
-
Hanging out on a limb
-
International Museum Day
-
Saint Dwynwen s Day
Bing Wallpaper Gallery

