The Collared Peccary: An Insight into its Life, Habitat and Behaviour

   The Collared Peccary, also known as the Javelina, is a small, omnivorous mammal found in the Americas. These interesting creatures have a long history and have been a part of human culture and folklore for thousands of years. In this article, we will explore the scientific name and classification, evolution, physical description, social structure, distribution, habitat, population, behavior, reproduction, diet, predators, relationship with humans, and incredible facts about the Collared Peccary.

Scientific Name and Classification:

  The scientific name of the Collared Peccary is Pecari tajacu, and it belongs to the family Tayassuidae. This family consists of three extant species, namely the Collared Peccary, the White-lipped Peccary, and the Chacoan Peccary. The Collared Peccary is the most widespread and commonly known species.


  The Collared Peccary is a mammal belonging to the Order Artiodactyla, which includes cloven-hoofed animals such as pigs, deer, and antelopes. It is a medium-sized animal with a stocky build and short legs.


  The Collared Peccary has been a part of human culture for thousands of years. In South America, they were hunted for their meat, which was considered a delicacy. In North America, the Collared Peccary was hunted by Native American tribes for food and other purposes. In recent times, they have become popular as pets and are kept in zoos and private collections.

Evolution and Origins:

  The Collared Peccary is believed to have evolved in South America around 11 million years ago. It then migrated northwards and reached North America around 2.5 million years ago. They are now found in various parts of North, Central, and South America.

Physical Description:

  The Collared Peccary has a distinctive appearance with a dark gray to black coat and a white collar around its neck. It has a stocky build and short legs, and its body length can range from 90 to 130 cm. The average height of an adult Collared Peccary is around 60 cm, and they weigh between 20 to 40 kg.

Social Structure:

  The Collared Peccary lives in groups of up to 20 individuals, although smaller groups of 3-5 are more common. These groups are usually made up of females and their young, with males being solitary or living in small bachelor groups.

Anatomy and Appearance:

  The Collared Peccary has a distinctive, pig-like appearance with a stocky build, short legs, and a broad head. Its coat is dark gray to black, and it has a white collar around its neck. The Collared Peccary has a keen sense of smell and sharp teeth that it uses for self-defense.

Distribution and Habitat:

  The Collared Peccary is found in various parts of North, Central, and South America, from the southwestern United States to northern Argentina. They inhabit a variety of habitats, including deserts, grasslands, and tropical rainforests.

Population – How Many Are Left?:

  The population of Collared Peccary is not well documented, but they are not considered to be endangered. However, habitat loss and hunting have had an impact on their population in some areas.

Size and Weight:

  The Collared Peccary is a medium-sized animal, with a body length ranging from 90 to 130 cm. They weigh between 20 to 40 kg, with males being slightly larger than females.

Behavior and Lifestyle:

  The Collared Peccary is a social animal, living in groups of up to 20 individuals. They are diurnal and spend most of their day foraging for food. The Collared Peccary has a keen sense of smell and communicates through various vocalizations and body language.


  The Collared Peccary has a breeding season that varies by location but generally occurs from January to May. Females give birth to 1-4 offspring after a gestation period of 140-145 days. The young are born with fur and are able to walk and follow their mother within hours of birth.


  The Collared Peccary has a lifespan of up to 10 years in the wild, although they can live longer in captivity.

Diet and Prey:

  The Collared Peccary is an omnivore, feeding on a variety of plant matter, including fruit, roots, and cacti, as well as insects and small animals. They are also known to eat carrion.

Predators and Threats:

  The Collared Peccary's natural predators include jaguars, pumas, and coyotes. Habitat loss and hunting for their meat and hide are the primary threats to their population.

Relationship with Humans:

  The Collared Peccary has had a long relationship with humans, with some Native American tribes hunting them for food and using their bones and hides for tools and clothing. Today, they are sometimes kept as pets and are popular in zoos and private collections.

Incredible Facts:

  • The Collared Peccary has a scent gland on its back that it uses to mark its territory and communicate with other peccaries.
  • They are social animals and have been known to engage in "play" behavior, such as chasing each other and wrestling.
  • The Collared Peccary's scientific name, Pecari tajacu, comes from the Tupi language of South America, meaning "the one that cuts through everything."


  • The Collared Peccary is often called the Javelina, which is derived from the Spanish word "jabalĂ­," meaning wild boar.
  • They are excellent swimmers and are known to cross rivers and streams in search of food.

FAQs (Frequently Asked Questions):

Q: Are Collared Peccaries dangerous?

A: While they can be aggressive when threatened, Collared Peccaries are generally not dangerous to humans.

Q: Are Collared Peccaries endangered?

A: They are not currently considered endangered, although habitat loss and hunting have had an impact on their population in some areas.

Q: Can Collared Peccaries be kept as pets?

A: It is legal to keep Collared Peccaries as pets in some states, but they require specialized care and are not recommended for most people.


  The Collared Peccary, or Javelina, is a fascinating and unique mammal found in the Americas. With its distinctive appearance and social behavior, it has captured the attention of humans for thousands of years. While they face threats from habitat loss and hunting, the Collared Peccary is not currently considered endangered and remains an important part of the ecosystem.

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