Google Safe Images
KIDZSEARCH
JUNIOR GOOGLE
Pics4Learning
APImages.com
Ofoto
Corbis
Jupiter Images
Fotosearch
iStockPhototo
Morguefile.com
KidSafeImageSearch.com
Kid Clicks Images
Safe Search
Microsoft Office Online image site
Many MORE sites to choose from
http://nationalzoo.si.edu/
http://www.fws.gov/digitalmedia
http://lib.colostate.edu/wildlife/
http://www.school-clip-art.com/
http://www.classroomclipart.com/
http://school.discoveryeducation.com/clipart/
http://www.tuxpaint.org/
http://www.k9safesearch.com/