Photo: Who's Feet Are These?
Get the world’s most fascinating discoveries delivered straight to your inbox.
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
Delivered Daily
Daily Newsletter
Sign up for the latest discoveries, groundbreaking research and fascinating breakthroughs that impact you and the wider world direct to your inbox.
Once a week
Life's Little Mysteries
Feed your curiosity with an exclusive mystery every week, solved with science and delivered direct to your inbox before it's seen anywhere else.
Once a week
How It Works
Sign up to our free science & technology newsletter for your weekly fix of fascinating articles, quick quizzes, amazing images, and more
Delivered daily
Space.com Newsletter
Breaking space news, the latest updates on rocket launches, skywatching events and more!
Once a month
Watch This Space
Sign up to our monthly entertainment newsletter to keep up with all our coverage of the latest sci-fi and space movies, tv shows, games and books.
Once a week
Night Sky This Week
Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our skywatching newsletter and explore the universe with us!
Join the club
Get full access to premium articles, exclusive features and a growing list of member rewards.
Guess who? Though these weird tootsies may spark the imagination, these are not the feet of a mythical beast featured in the pages of a Harry Potter book.
The luxurious fur and claw-like toes belong to an animal that needs both for its high-mountain lifestyle: an alpaca.
Thick fur helps insulate the animals against the frigid temperatures typical in high altitudes, and the two toes, covered with thick, curving nails, help alpacas traverse the high South American mountains they call home.
Domesticated by the Inca people in the Andes Mountains more than 5,000 years ago, alpacas are prized for their soft yet remarkably strong fur, which the Incas used to make everything from clothing to rope to tapestries.
Although they're smaller, alpacas belong to the same family as camels and llamas. Large hearts and lungs supply the furry quadrupeds with plenty of oxygen, helping them thrive in mountainous regions.
Get the world’s most fascinating discoveries delivered straight to your inbox.

