Do you have a question for a scientist featured in the latest episode of Frontiers?
Here's your chance to stand in Alan Alda's shoes. Click on a scientist's name below to read a brief bio and to e-mail your question. A selection of answers will be posted online.

Please e-mail your questions before February 20, 2001

Harvey Payne and Bob Hamilton		Use bison and fire to restore a fragile ecosystem in "Prairie Comeback."
Dean Biggins		Puts America's most endangered mammals through survival training in "Life In Dogtown"
Peter Raven		Rescues rare plants from the brink of extinction in "Raven's World."
Mindy and Sherif Baha El Din		Promote stork conservation in Egypt. (Though not featured in this program, these bird experts can answer questions on "Flight Into the Unknown")

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