CROWS

As the baby squirrels grow and start to venture outside their den, the growing colony draws the attention of hungry crows. The tiny kits must quickly learn about the dangers of these deadly birds.

Researchers from the University of Washington conduct a long-term experiment to see if crows can pass down information from one generation to the next.

Crows are always watching, learning, and remembering.

Crow experts present us with new footage of crows.

Susan Fleming describes a massive crow roost.

Get a sneak peek at what's coming up on NATURE. Season 29 begins on September 26, 2010 with the premiere of "Cuba: The Accidental Eden."