Building the PopulationMonarch butterfly on nose

A program, "Building the Population," was webcast on May 21, 2009, from Battle Creek Elementary School in St. Paul, Minnesota. Learn how the monarch population grows during the summer months.

  • CLICK HERE to watch the program in English. 
    (CLICK HERE for a pdf file of the English script.)
  • CLICK HERE to watch the program in Spanish.  (CLICK HERE for a pdf file of the Spanish script.)

    (Note for Mac OS users: to view the video stream, you may need to install "WMV Components" for your Quicktime player available at WMV Components by Flip4Mac. Click on the "WMV Components v2.2.1" download link and install the tool. Then click on the "Launch test video" link above and check to see if video streaming now works. If it does not work, you may need an additional utility. Download and install the "Flip4Mac Streaming Utility" on that same download page. Launch the "Flip4Mac Streaming Utility" and check the checkbox that comes up. Now video streaming should work. Click the "Launch test video" link again.)