Big Cats Online: Jaguar - Key facts and information on the jaguar's habitat, diet and status as a near threatened species.
Jaguar (Panthera onca) - Provides information on the Jaguar, the largest cat of the Americas. Covers the Jaguar's physical features, behaviour, habitat, distribution, and population status.
Jaguar (Panthera onca) - Wikipedia - Article about the Jaguar, the New World mammal of the Felidae family and one of four "big cats" in the Panthera genus.
Jaguar: Lord of the Mayan Jungle - A multimedia expedition into the heart of the Mexican jungle, searching for the elusive jaguar.
Jaguar: Mysterious Cat of the Amazon - Compares jaguars and leopards and provides information about the animal's shrinking habitat and relationship with man.