Ruby-throated
Hummingbird Map Questions
(Teachers:
Map is hotlinked for larger projection on smartboard or screen.)
|
Go
to the Live Rubythroat
Map. Find this drop-down menu in the upper left. Start by selecting
the week of March 7. Notice what happens to the dots (reports) on
the map. Do the same for the next 3 weeks. Each time, notice how
the map changes. |
During
which week did the migration seem to progress most quickly?
What types of factors might have contributed to that? |
During
which week did the migration seem to progress most slowly?
What types of factors might have contributed to that?
|
After
looking at the migration week by week, when do you predict the rubythroats
will reach Canada? |