A Bid to Lure Wolves With a Digital Call of the Wild

["Toby" tobysinkinson]

Imagine coming home having recorded, and later discovering your
recording included a recorded sound. ?

Sent to you by Toby via Google Reader: A Bid to Lure Wolves With a
Digital Call of the Wild via NYT > Technology on 3/19/08 A
speaker-recorder system called Howlbox howls, and wolves howl back,
their answers amounting to a roll call that can help scientists
studying the population.
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