Where Do Jaguars Live? Jaguar Range From Mexico to Argentina

The jaguar’s range today

The jaguar is found in about 18 countries and territories. In North and Central America these are Mexico, Belize, Guatemala, Honduras, Nicaragua, Costa Rica and Panama. In South America it lives in Colombia, Venezuela, Guyana, Suriname, French Guiana, Ecuador, Peru, Bolivia, Brazil, Paraguay and Argentina. It has been wiped out in El Salvador and Uruguay.

The present range covers roughly 8.75 million square km (3.4 million sq mi), less than half of the area the species occupied around 1900. Brazil holds by far the largest share, because it contains most of the Amazon and much of the Pantanal.

The northern edge of the range is the state of Sonora in northwestern Mexico, home to the northernmost breeding population. A few males wander from there into southern Arizona and New Mexico, but jaguars do not currently breed in the United States. That story is told in are there jaguars in the US?

Strongholds: the Amazon and the Pantanal

The Amazon basin is the core of the jaguar’s world. This vast rainforest still covers several million square kilometers and holds most of the planet’s jaguars. Here they hunt peccaries, tapirs, deer, caimans, turtles and fish along rivers and in seasonally flooded forest.

The Pantanal, the world’s largest tropical wetland, is much smaller but supports some of the highest jaguar densities ever recorded. Each year the rivers flood the grasslands, and when the water drops, prey concentrates along riverbanks. Jaguars here are big, often active by day and easy to see from boats, which has made the region the best place in the world for jaguar-watching.

Other important areas include the Selva Maya forests shared by Mexico, Guatemala and Belize, the Chocó–Darién forests of Panama and Colombia, the Llanos grasslands of Venezuela, and the Gran Chaco dry forests of Paraguay, Bolivia and Argentina.

What habitat do jaguars prefer?

Jaguars are adaptable, but three things matter most: dense cover for stalking, plenty of medium to large prey, and water. They live in:

• Tropical and subtropical rainforest, including flooded forest along Amazon rivers.
• Wetlands and flooded savanna, such as the Pantanal and the Llanos.
• Dry deciduous forest and thorn scrub, from western Mexico to the Chaco.
• Mangroves and coastal forest, for example in Belize and on the Pacific coast of Central America.
• Cloud forest and foothills, up to about 3,800 m (12,500 ft), although they rarely use high montane forest.

Unlike many cats, jaguars swim readily, so rivers are highways rather than barriers. Studies with GPS collars in the Maya forest found that jaguars, especially females, avoid roads and areas with people. Males tend to be more tolerant of disturbance.

How much space does a jaguar need?

Each jaguar uses a home range whose size depends on how much prey is available. In the prey-rich Pantanal, female ranges can be as small as about 15 square km (6 sq mi). In the Amazon they are around 50 square km (20 sq mi), and in the fragmented Atlantic Forest of Brazil they exceed 230 square km (90 sq mi). Male ranges are larger, reaching more than 800 square km (310 sq mi) in the Cerrado savanna.

Because jaguars need so much room, a population of a few dozen breeding animals requires thousands of square kilometers of connected habitat.

Where jaguars used to live

At the start of the 20th century, jaguars roamed from the southern United States to the pampas of southern Argentina. In the 1800s they were recorded in California, Arizona, New Mexico, Texas and coastal Louisiana, and a few reports came from as far north as Colorado. The last confirmed jaguar in Texas was killed in 1948, and a female shot in Arizona in 1963 is the last known female in the US.

The biggest losses since then have been in dry, open landscapes that were easy to clear for farming: northern Mexico, the southwestern United States, the Argentine pampas, northeastern Brazil and the coastal Atlantic Forest. Today jaguars survive mainly where large forests and wetlands remain.

Jaguar corridors

Because populations are increasingly cut off from each other, conservationists have mapped about 51 “Jaguar Conservation Units”, large areas able to hold at least 50 breeding jaguars each, and the corridors that link them from Mexico to Argentina. These corridors are routes of forest, scrub or riverbank where young jaguars can travel safely between populations.

Keeping corridors open means working with ranchers and farmers, building wildlife crossings on highways and protecting strips of forest along rivers. Because jaguars need so much land, protecting them also protects many other animals that share their habitat, from tapirs and macaws to the creatures in our rainforest animals list. The cougar, which overlaps with the jaguar across much of this range, reaches much farther north; compare where do mountain lions live?