Lots More InformationRelated HowStuffWorks Articles
- How Sharks Work
- How Whales Work
- How the Georgia Aquarium Works
- How Sleep Works
- How Jellyfish Work
- How Squid Work
- How do fish rise and sink in the water?
- Marine Mammal Quiz
A long, long time ago, lemurs lived all over the world. But something happened to kill them off -- everywhere except in Madagascar. How did the island protect them from extinction?
Loners might seem intriguing, but they lead dangerous lives -- a least those in the wolf world do. Lone wolves are outsiders, relying only on themselves to survive without a pack.