Chacoan Peccaries
- Physical characteristics, diet, behavior, and environmental issues.
- http://www.scz.org/animals/p/peccary.html

Javelina or Collared Peccary
- Photographs, description, and basic facts.
- http://www.livingdesert.org/animals/collared_peccary.asp

Collared Peccary
- School project featuring information about habitat, adaptations, food web, zoo observations, and environmental change.
- http://lsb.syr.edu/projects/cyberzoo/collaredpeccary.html

Pecari tajacu
- Classification, geographic range, habitat, physical description, reproduction, behavior, pictures, and sound files.
- http://animaldiversity.ummz.umich.edu/site/accounts/information/Pecari_tajacu.html