Climate-Change-Induced Conflict? Rare Footage Captured of Jaguar Killing Ocelot at Waterhole

Jaguar Killing Ocelot

A male jaguar carries off an ocelot at a watering hole in the Maya Biosphere Reserve in Guatemala. Credit: Washington State University

In what may be a sign of climate-change-induced conflict, researchers have captured rare photographic evidence of a jaguar killing another predatory wild cat at an isolated waterhole in Guatemala.

In the footage, a male jaguar arrives near the waterhole and apparently lies in wait for an hour. It lets a potentially dangerous prey animal, a large tapir, pass by, but when the ocelot stops to drink, the jaguar pounces and carries off the smaller predator.

The event, detailed in a recent study published in the journal Biotropica, was captured in the Maya Biosphere Reserve in March 2019, a dry month in a drought year for the tropical forest, by wildlife ecologists from Washington State University and the Wildlife Conservation Society.

“Although these predator-on-predator interactions may be rare, there may be certain instances when they become more prevalent, and one of those could be over contested water resources,” said Daniel Thornton, a WSU assistant professor and co-author on the paper. “People don’t often think of tropical systems as being dry, but in many parts of the world, tropical rains are quite seasonal, and with climate change, some of these tropical ecosystems are expected to become even more seasonal. The more isolated and rare water resources become, the more they’re going to become hotspots of activity.”


Researchers captured rare footage of a male jaguar killing an ocelot, another predatory wild cat, at an isolated waterhole in the Maya Biosphere Reserve in Guatemala. Credit: Washington State University

Jaguars which can weigh more than 200 pounds typically prey on small animals like armadillos or peccaries. Ocelots, also carnivores, are smaller than their larger jaguar cousins at around 18 to 44 pounds, and their activity patterns overlap with the jaguars particularly in twilight periods of the day.

While some research has noted signs of ocelot in jaguar feces, until now, no known images have been captured of a jaguar directly killing an ocelot.

“These dramatic camera trap images clearly show the fierce competition wildlife face for precious resources like water,” said Rony García-Anleu of WCS’s Guatemala Program and a co-author of the study. “Unfortunately, climate change and associated droughts are predicted to worsen, which means tough times are ahead for wildlife that depend on watering holes for their survival.”

The researchers had placed cameras at 42 waterholes in the area in 2018 and 2019. In the 2019 dry season only 21 had water, and none of those were within 10 km (6.2 miles) of this particular waterhole. At this same remote spot, scientists also recorded a fight between two jaguars and a jaguar attempting to attack a young tapir. They also noted that seven different jaguars frequented this waterhole, which is unusual for a species that normally avoids its peers and sticks to its own territory.

The jaguar-ocelot kill was captured as part of a larger monitoring project looking at the distribution of animals across the entire landscape in northern Guatemala, especially in relation to human pressures. Ironically, this waterhole was one that was far from any human community, but that did not mean it was necessarily unaffected by human activity.

“We have evidence that many things are happening related to climate change, but we might not be aware of every detail, of every consequence,” said Lucy Perera-Romero, a WSU doctoral student and lead author on the study. “For example, in these beautiful, green forests, we may not be aware that water flow is a serious issue. It could be another source of mortality—apart from deforestation, from hunting, and from everything else that we do.”

The Maya Forest is one of Mesoamerica’s 5 Great Forests, spanning from Mexico to Colombia, collectively covering an area three times the size of Switzerland. The 5 Great Forests are all transboundary and represent Mesoamerica’s most critical bastions for jaguars and other wildlife, and provide services such as carbon sequestration, clean water and food security to five million people.

Reference: “When waterholes get busy, rare interactions thrive: Photographic evidence of a jaguar (Panthera onca) killing an ocelot (Leopardus pardalis)” by Lucy Perera‐Romero, Rony Garcia‐Anleu, Roan Balas McNab and Daniel H. Thornton, 28 December 2020, Biotropica.
DOI: 10.1111/btp.12916

3 Comments on "Climate-Change-Induced Conflict? Rare Footage Captured of Jaguar Killing Ocelot at Waterhole"

  1. It happens fast, poor ocelot never knew what hit him.

  2. Climate change? Really? You ret*rded shill. Please stop, your making my head hurt.

  3. Climate change? That is really a stretch! If it is edible and low risk a large predator will take it. The article even acknowledges the presence of ocelot remains in jaguar scat being known previously. In Africa, it is known that lions will often take competing predators such as leopards, and sometimes not even eat them. Waterholes have always been an attraction for predators because they attract prey. The La Brea Tar Pits in LA document that that was common even thousands of years ago, and probably always has been. Obligate predators can get some of their water requirements from the animals they eat, unlike herbivores. Blaming “climate change” for expected behavior is really over the top!

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