Monarch Migration Update: Sept. 29, 2011 | |||||||||
"We're ready to host the monarchs!" Estela Romero reports from Mexico. Meanwhile, millions of monarchs are headed their way. Learn how to count monarchs this week, using standard units. "Our 4th grade counted 20 monarchs in 30 minutes!" Arkansas students say. This Week's Update Includes:
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Image of the Week | ||||||||
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Hola Desde Mexico
A Butterfly Blizzard in Canada
All week, peak migration sightings have been reported along the Great Lakes of Ontario and Erie. Monarchs bunch up there, either waiting for safe crossing conditions or traveling along the shorelines. Riding Ridges
Funneling Toward Mexico
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Journal: How to Count Migrating Monarchs | |||||||||
Students in Akron, Ohio are among those who are monitoring the migration this fall. "We laid out by our school garden and saw the butterflies gliding overhead on their way to Mexico." Notice how the following observers measured the pace of migration by counting monarchs per minute:
Who saw a stronger migration? Use this week's journal page to convert monarch observations to standard units and you'll see! |
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The Migration: Maps and Journal Page | |||||||||
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Explore: Migration Rate Activities | |||||||||
Explore Migration Rate Activities to help students understand how and why standard units of measurement are used to analyze migration data. With standard units, we can compare observations from one place to the next, one person to the next, and one time to the next. |
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The next Monarch Migration Update will be posted October 6, 2011. | |||||||||
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