Note: These Challenge Questions coincide with the Spring 2004 Reports Date: Tue Mar 16 2004 - 14:06:43 EST
We think the robins will be spotted in Anchorage Alaska on April 4, 2004. Robins follow the 36 or 37 degree isotherm during their migration. They will arrive when the temperature reaches 36 degrees.
Iselin Middle School/grade 7
Mihir
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