James C. Leupold - USFWS
American Robin American Robin
  • Challenge Questions
  • Robin 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 #2 (c/o nheilman@oak.kcsd.k12.pa.us)

    Kathy J Hope (khope@oak.kcsd.k12.pa.us)
    Mon, 3 Mar 1997 22:27:34 -0500 (EST)

    Yes, I agree that robins travel with the 36 degree isotherm
    because I have calculated the isotherm for the week of February 24 and
    found that the isotherm is 40 degrees. Since a nature expert I spoke to
    that week informed me that robins are beginning to come to my area and I
    spotted my first robin of the season on March second, the theory is
    supported.


    Ms. Heilman's 7th grade class
    Lock Haven High School, PA
    nheilman@oak.kcsd.k12.pa.us