Cats and water
Jaguar vs Tiger
Most cats avoid swimming. These two seek it out, and both have built hunting strategies around wetland, river and flooded forest.
At a glance
- The tiger averages about 2 times the body mass of the jaguar.
- The jaguar has the higher recorded top speed, at 50 mph (80 km/h).
- Both species use tropical rainforest and mangrove.
- Their ranges do not overlap: Jaguar lives in North America and South America, Tiger in Asia.
- Red List categories differ: Jaguar is listed as Near Threatened, Tiger as Endangered.
Two aquatic big cats
Tigers swim across wide rivers and tidal creeks, cool off in pools during hot weather and, in the Sundarbans, move routinely between mangrove islands. Jaguars hunt in shallow water, cross major rivers and have been filmed taking caiman at the water's edge.
This is unusual behaviour for felids and it shapes where both species reach their highest densities: floodplain and river forest for jaguars, and river valleys, grassland-wetland mosaic and mangrove for tigers.
Size and killing method
Tigers are substantially larger on average, and the largest individuals are the heaviest cats measured anywhere. Jaguars are more compact, with a broader head and a bite adapted to piercing bone or shell rather than suffocating prey.
That difference in method matters more than the difference in mass. It allows a jaguar to exploit armoured prey that a much larger cat could not handle efficiently.
Conservation status
The tiger is Endangered, though its most recent global assessment recorded an increasing trend driven by recovery in South Asia and better survey coverage. The jaguar is Near Threatened but has lost roughly half its historical range, with the sharpest declines in Mexico, Central America and the southern cone.
What to take away
- Both species swim readily, which is rare among cats.
- Tigers are heavier; jaguars have a proportionally more powerful bite.
- Their Red List categories differ, and so do the trends behind them.
Identification
How each species is named and classified.
Jaguar
Panthera onca
Tiger
Panthera tigris
Jaguar
Panthera
Tiger
Panthera
Jaguar
Panthera lineage
Tiger
Panthera lineage
Jaguar
Big cats
Tiger
Big cats
Jaguar
El tigre, Onça-pintada
Tiger
Bengal tiger, Amur tiger, Siberian tiger
Body and movement
Published field measurements for adults. Ranges cover both sexes unless noted.
Jaguar
3 ft 7 in – 6 ft 1 in (110–185 cm)
Tiger
4 ft 7 in – 9 ft 2 in (140–280 cm) Longer
Jaguar
18 in – 2 ft 6 in (45–75 cm)
Tiger
24 in – 3 ft 7 in (60–110 cm) Longer
Jaguar
2 ft 1 in – 2 ft 6 in (63–76 cm)
Tiger
2 ft 7 in – 3 ft 7 in (80–110 cm) Taller
Jaguar
99–265 lb (45–120 kg)
Pantanal males are the heaviest; Central American animals are markedly smaller.
Tiger
165–573 lb (75–260 kg) Heavier
Sumatran females from about 75 kg; large males from mainland Asia exceed 200 kg.
Jaguar
50 mph (80 km/h) Faster
Brief sprints only; jaguars are ambush hunters in dense cover.
Tiger
40 mph (65 km/h)
Short bursts over open ground; tigers rely on cover rather than pursuit.
Life span
Typical adult longevity. Figures for managed care come from zoo and sanctuary records.
Jaguar
12–15 years Longer
Tiger
10–15 years
Jaguar
20–23 years Longer
Tiger
16–22 years
Habitat and range
Where each species lives and the conditions it tolerates.
Jaguar
tropical rainforest, wetland, dry forest, mangrove, savanna
Strongly associated with water: floodplains, riverine forest, seasonally flooded grassland and swamp forest support the highest densities recorded for the species.
Tiger
tropical rainforest, mangrove, temperate forest, grassland, montane forest
Any landscape offering dense cover, water and sufficient large prey, from the Sundarbans mangroves to Russian pine and oak forest where winter temperatures fall far below freezing.
Jaguar
North America, South America
From northern Mexico — with occasional records in Arizona and New Mexico — through Central America to northern Argentina. The Amazon basin and the Pantanal hold the largest remaining populations.
Tiger
Asia
Scattered populations in India, Nepal, Bhutan, Bangladesh, Myanmar, Thailand, Malaysia, Indonesia (Sumatra), Russia and China. The species now occupies a small fraction of its historical Asian range.
Diet and behaviour
Feeding ecology, social organisation and hunting technique.
Jaguar
medium ungulates, reptiles, small mammals, fish
Capybara, peccary, caiman, giant anteater, armadillo, turtles and fish. More than eighty prey species have been recorded across the range.
Tiger
large ungulates, medium ungulates, small mammals
Sambar, chital, wild boar, gaur calves and, in the Russian Far East, red deer and roe deer. Tigers can consume very large meals and then cache and revisit a carcass for several days.
Jaguar
Solitary
Adults hold overlapping home ranges and communicate through scrapes, scent marking and a sawing call. Extended male associations have been documented in the Pantanal, which is unusual for the species.
Tiger
Solitary and territorial
Adults hold exclusive ranges against the same sex, marked with scrapes, scent and scratch trees. A male's territory typically overlaps those of several females.
Jaguar
Cathemeral, peaking at dawn and dusk
Activity shifts with prey and disturbance; jaguars in undisturbed wetlands often hunt in daylight, while those near settlements become largely nocturnal.
Tiger
Nocturnal and crepuscular
Chiefly active at night and around dawn and dusk, though tigers in undisturbed forest and cold climates also move by day.
Jaguar
Ambush with a skull-piercing bite
Jaguars stalk close, often from water or dense vegetation, and frequently attack from above or behind. Caiman and turtles are killed with a direct bite through bone or shell.
Tiger
Solitary stalk and short rush
Tigers approach to within a few dozen feet under cover, then attack in a single explosive rush, using body mass to unbalance prey before a throat or nape bite. Most attempts fail.
Jaguar
Strong More developed
Confident climbers that rest and ambush from branches, though they cache prey on the ground far more often than leopards do.
Tiger
Limited
Cubs climb readily; heavy adults rarely do so except under duress, such as when escaping flood water or elephants.
Jaguar
Exceptional
Jaguars swim across major rivers, hunt in shallow water and have been filmed diving after caiman.
Tiger
Exceptional
Tigers swim across wide rivers and tidal creeks, cool off in pools during hot weather, and in the Sundarbans routinely move between islands.
Conservation
Red List category, population direction and the pressures documented for each species.
Jaguar
NT — Near Threatened
Assessed 2017
Tiger
EN — Endangered
Assessed 2022
Jaguar
Decreasing
Tiger
Increasing
Jaguar
Deforestation for pasture and soy, Retaliatory killing by ranchers, Trade in teeth and other parts, Prey depletion, Road and dam construction
Still widespread in Amazonia, but the species has been lost from roughly half its historical range, with severe fragmentation in Mexico, Central America, the Atlantic Forest and the Argentine Chaco.
Tiger
Poaching for skins and body parts, Prey depletion by snaring, Habitat loss and fragmentation, Human-tiger conflict, Infrastructure development
The most recent global assessment raised the estimated population, partly through recovery in India, Nepal and Bhutan and partly through better survey coverage. Gains are uneven: several South East Asian populations have collapsed within a generation.
Notable traits
Details that do not fit neatly into a measurement table.
Jaguar
- Melanistic jaguars — the so-called black panthers of the Americas — still carry rosettes, visible in raking light.
- The Pantanal supports some of the highest jaguar densities recorded anywhere, and its animals are the heaviest on average.
- Jaguars are one of the few cats known to prey routinely on large reptiles, including adult caiman.
Tiger
- Stripe patterns are individually unique and are also present on the skin, not only on the fur.
- Tiger hearing is tuned to low frequencies, and chuffing — a soft, breathy greeting — is used at close range between familiar animals.
- A single adult may need the equivalent of a large deer every week, which is why prey density, not forest area alone, sets local carrying capacity.
Sources used for this comparison
- IUCN Red List of Threatened Species Global assessment categories, population trends and documented threats.
- IUCN SSC Cat Specialist Group Species accounts, distribution notes and Cat News reporting for every wild felid.
- Panthera Field research programmes and species profiles for big and small wild cats.
- Wildlife Conservation Society Field programmes, camera-trap surveys and population monitoring.
- U.S. Fish and Wildlife Service Federal listing status and recovery planning for cats occurring in the United States.
- World Wildlife Fund Range descriptions, threat summaries and conservation programme reporting.