1.  Image of owl at /J0110867/index.html.  Free clipart from www.kidsdomain.com.

2.  Image of owl at /J0110867/greathornedimage.html created by Don Baccus, dhogaza@pacifer.com.  Permission granted by email dated on February 15, 2001.

3.  Sound file at /J0110867/greathornedowl.html#call from Owl Pages at http://owlpages.com. Permission granted from Doug Von Gausig
http://www.naturesongs.com by email dated February 13, 20001.

References

Electronic Sources
Text or Multimedia from Web Pages

1.  “Great Horned Owl” The Raptor Center Online http:// www.raptor .cvm.umn.ed /newweldev raptor/rfacts/gowl html. Lasted visited:  December 2000.
 

Electronic Sources
Publication on the WWW

1.  “Great Horned Owl” http://encarta.msn.com . Encarta Encyclopedia Online Date last visited Dec. 2000.

2.  Henson Robinson Zoo. "Great Horned Owl Virtual Tour". http://www.hensonrobinsonzoo.org.
Date last visited Nov 2000.

3.  The Zoological society of Philadelphia "Great Horned Owl". http://www.phillyzoo.org/pz0052.htm.
Date last visited: Dec. 2000.

Printed Materials
Part of a book

1.  Sadoway Margret Wheeler. Owls-Hunters of the Night
    1981, Lerner Publications, pages 49-51.