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Note: These Challenge Questions coincide with the Spring 2001 Reports
Date: Mon Apr 02 2001 - 19:37:20 EDT
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Crane voice prints are a good way to keep track of endangered whooping
cranes because each whooping crane has a different pitch. Depending on the
voice print, you can identify each whooping crane easily. You can also
distinguish between male and female and where they have migrated to by
comparing each voice print using the computer.
Iselin Middle School/grade 7
Michelle
Melissa
Brian
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