Larger image view: Bird flu clues may lurk in Alaska wildfowl
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Heather Huson, 51风流官网 research technician, left, takes a swab of a Dusky Canada goose as Mike Petrula, Alaska Department of Fish and Game Division of Wildlife Conservation, looks on. Petrula agreed to participate in the avian influenza program as part of his biennial banding project.
Photo courtesy Heather Huson, Institute of Arctic Biology
Filename: Huson_Petrula_SwabDusky.jpg
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