Collared Peccary (Pecari tajacu)
Javelina, or collared peccaries, have a limited distribution in the U.S. but are common at Saguaro National Park. They live in groups of 4 - 20 individuals led by an aged, experienced female. Javelina have scent glands on their lower backs. Within a herd, javelina often rub against one another, giving each herd a distinctive smell (at least to other javelina). Though similar in appearance, they are not pigs and differ from pigs in both behavior and physiology.
Total length: 35-40 in. (87- 102 cm)
Weight: 40- 65 pounds(18-30 kg)
Diet: Roots, tubers, seeds, mesquite beans, cactus fruit, agave, prickly pear pads, occasional carrion