BBC
Bbc Science & Nature: Jaguar (Panthera Onca)
This site has vivid photos and a description of the jaguar. Be sure to read the detailed fact sheet and watch the video for further information.
PBS
Nh Pbs: Nature Works: Jaguar
What do you want to know about jaguars? This educational resource looks at the behavior, diet, life cycle, characteristics, habitat and range of these big cats.