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Many people wonder how can owls fly silently. Check out this article to learn how owls can fly silently and the secret to an owls silent flight.

To understand why ducks float, you have to know a little about buoyancy, but that's not the sole principle at work. Learn why else ducks float.

The difference between seals and sea lions is easy to spot once you know what to look for. Learn about the difference between seals and sea lions.

Butterfly wing fragility seems like a given, but these delicate parts can stand up to surprising elements. Learn more about butterfly wing fragility.

Can dolphins disarm sea mines? They may not disarm them, but they can certainly find them. Learn more about whether dolphins disarm sea mines.

People love to swim with them so why are orca called killer whales? Find out why orca are called killer whales and whether an orca is a whale.

If pandas are called bears, then do pandas hibernate like other bears? Find out whether pandas hibernate and the reason behind the answer.

Are Komodo dragons' mouths deadlier than cobras' venom? Learn about the deadly venom and bacteria that is released in a Komodo dragon's bite.

Why do ostriches have red meat instead of white? Learn why ostrich meat is red like beef and what other attributes make ostriches strange birds.

Why do beavers build dams and what happens when they do? How would things change if no more beavers build dams?