Jaguars did not evolve eating large primates, and do not normally see humans as food. He found that some component of the human body affects lions similarly to the effects of psychoactive substances on humans. The jaguar is the only big cat that is native to the New World.. The jaguar is the third largest cat species in the world behind only the tiger and the lion. They do not attack human beings excluding rare cases but follow the scent of humans. A jaguar attacked a woman who crossed a barrier to take a photo at the Wildlife World Zoo in Arizona, United State. Attacks by Jaguars (Panthera onca) on Humans in Central Brazil: Report of Three Cases, with Observation of a Death March 2011 Wilderness and Environmental Medicine 22(2):130-5 Human threats from hunters that kill jaguars for their unique fur and ranchers that kill them to protect their livestock are existing issues for the depleting jaguar population. The risk to humans would increase if there were fewer capybaras, which the jaguars mainly preyed on. Therefore, if a lion attack and eats a human once, it will do so again and eventually become addicted to it. Jaguars rarely attack humans but attacks have increased in recent years due to habitat destruction and loss of prey items. They are seeing dwindling prey bases, often forcing them to feed on livestock. Presumably the last wild jaguar in the United States was euthanized in 2009; Jaguars are the least likely of all the big cats to attack a human being; Black jaguars are called "black panthers" BCA is dedicated to being a voice for big cats. Costa Rica jaguars eat monkeys, birds, deer and other animals. Jaguars attack people far less frequently than other pantherines, but the results are just as gruesome. Farmers view jaguars as a threat to their livelihood and in return often kill these cats. A jaguar that escaped from its cage at a Belize animal rescue center during Hurricane Richard has been blamed in the mauling death of a U.S. citizen whose body was found on Tuesday. Jaguar attacks on humans rarely occur in the wild. Experts have cited them as the least likely of all big cats to kill and eat humans, and the majority of attacks come when it has been cornered or wounded. The mother jaguar fiercely protects her young from attacks, and exiles the male jaguar to protect the cubs from infanticide. Jaguars have lost their habitat to human expansion and development. Jaguar never waste their prey. When they do, they are often fatal. They eat their prey fully and make sure that nothing is left in it. This is a list of known or suspected fatal cougar attacks that occurred in North America by decade in chronological order.The cougar is also commonly known as mountain lion, puma, mountain cat, catamount, or panther.The sub-population in Florida is known as the Florida panther.. A total of 125 attacks, 27 of which are fatal, have been documented in North America in the past 100 years. Only after one prey has been finished then they attack another. In the past, they were more frequent, at least after the arrival of Conquistadors in the Americas. Well, the scientist put forward the supposition that such behavior may have a background similar to human addiction. They can eat dead animals as well. Jaguar attacks on humans are rare nowadays. We describe a jaguar attack on a three-year-old girl near her home deep in a remote area of the Guyanese jungle. Theodore Roosevelt recounted a story of Jaguar attack, one in which a jaguar stalked a campsite for three nights, then proceeded to enter a tent, grab a man and drag him out, his friends saved him before it …  How often do jaguars attack humans?