North American Bear Center. "NABC" 2000
<http://www.bear.org/About-nabc/bearcam-infor.htm>
January 2000

    Royo, A.R. "Desert Cetaceans" October 1997
<http://desertusa.com/imagoct97/oct_cznet.html>
January 2000

    Scientific American "Bubbly Dolphins" August 1996
<http://www.sciam.com/0896issue/0896dolphins.html>
January 2000

    Wildlife Preservation Trust International "The Wild Ones" 1998 <http://www.thewildones.org> February  2000

    Wisconsin Department of Natural Resources. "Environmental Education for Kids (EEK)" March 2000
<http://www.dnr.state.wi.us/org/caer/ce/eek//earth/wolves.html>
February 2000

    The World Wide Fund for Nature. "Dolphins and Porpoises" August 1997 <http://www.panda.org/resources/factsheets/species/fct_dolphin2.ht>
January 2000

Animated Firework.  "The Gifpile" Free graphics for non-commercial web pages. <http://members.aol.com/billca/main.html> February 2000.