Update   Journey North

Which of the 12 major monarch sanctuaries in Mexico have the butterflies selected in the past? Pie Chart

February 26, 2016
These pie charts show how the population was distributed between the 12 major winter colonies from 2009-2010 to the present.

Guiding Questions

  • What similarities and differences are revealed when comparing years?

  • Why is it valuable to have information from more than one year?

  • If you only looked at one year, which sanctuaries would you say needed to be protected? How might that change if you looked at more years?

  • What predictions could you make about the future based on these graphs?




Copyright Journey North (journeynorth.org). All Rights Reserved.