News Update: March 8, 2007       Name __________________ 

Compare today's Ruby-throated hummingbird map with the Rufous hummingbird map.

b) Hummingbird Map Questions

How are the maps different? List at least two ways.

What factors do you think could explain the differences in the patterns of migration reports?

What questions do you have about this? (We'll explore more next week!)


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