Jim Gilbert
Monarch Butterfly Monarch Butterfly
  • Symbolic Migration
  • Challenge Questions
  • Monarch Field Data
  • Journey North News
  • Ask the Expert
  • Related Resources

    Today's News
    Today's News

    Migrations and Signs of Spring
    Migrations and
    Signs of Spring

    Report Your Sightings
    Report Your Sightings

    Teacher Discussion
    Teacher Discussion

    Search Journey North
    Search Journey North

    return to:
    JNorth Home Page

    A/CPB Home A/CPB

  • Challenge Question # 4

    Julia Plewes (juliplew@netrover.com)
    Mon, 10 Mar 97 20:45:37 -0800

    From: H.W. Knight P.S, Cannington, Ontario

    The butterflies know when to leave Mexico because the days are getting
    longer and the temperatures are changing.

    Send the sun up here to melt the snow so that the milkweeds can start
    growing.

    Grade 5/6