evolution

412

Every morning, a huge flock of these beautiful birds visits us on their daily journey around the canyon. They have very specially adapted noses. What is so special about them?

428

What role does this cute little creature play in the life cycle of a valuable fungus?

429

In many parts of the world, pigs are used to locate truffles. Dogs can be trained to find truffles, but pigs find them with no training at all. Why are pigs so good at finding them?

432

I took this shot at Rattlesnake Springs in New Mexico. Although it was nearly 10:00 AM on this cloudy day, hundreds of vultures where still roosting in the trees. What were they waiting for?

437

The Cheetah is the world's fastest land animal. What is the second fastest land animal?

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