Lynx in Switzerland: Population, Threats, and Politics
The lynx was eradicated in the 19th century and reintroduced in the 1970s. Today it struggles with inbreeding, poaching, and political headwinds.
The lynx was eradicated in Switzerland in the 19th century through intensive persecution and was reintroduced in the 1970s.
Today, an estimated 340 Eurasian lynx live in two genetically isolated populations – too few to remain viable in the long term without intervention. Poaching, road mortality, and a hunting lobby that views the lynx as a competitor threaten its future. The “problem” with the lynx is not ecological – it is political.
When was the lynx eradicated and reintroduced in Switzerland?
The Eurasian lynx (Lynx lynx) was driven to extinction in Switzerland in the 19th century as a result of intensive persecution by hobby hunters. Fur, meat, and the irrational fear of a competitor for “game animals” fueled its eradication. On April 23, 1971, the first Carpathian lynx was reintroduced in the canton of Obwalden in the federal wildlife reserve “Hutstock” in the Melchtal valley. In the 1970s, a total of 25 to 30 individuals from the Carpathians were released in the Alps and the Jura.
The Lynx in Switzerland Dossier documents this history in detail. Today, Switzerland is considered home to the largest alpine lynx population and bears international responsibility for the species.
How large is the current lynx population in Switzerland?
According to estimates by the KORA Foundation, approximately 340 to 343 Eurasian lynx live in Switzerland, distributed across two subpopulations: 261 individuals in the Alpine population and 81 in the Jura population. These numbers sound positive at first glance – but a closer look reveals a different picture.
All lynx in Switzerland descend from 20 to 25 founding individuals from the Carpathians. This means the gene pool is extremely narrow. In the Jura population, the consequences are already visible – heart defects, low birth weight, and drastically declining fertility. A lynx photographed in 2024 without ears in the Swiss-French Jura became a symbol of genetic impoverishment.
What is the greatest threat to the lynx today?
The lynx faces several serious threats in Switzerland: Poaching by hobby hunters is documented and has a high number of unreported cases (according to analysis by Pro Natura). Road deaths are the most common non-natural cause of mortality. Habitat fragmentation caused by motorways, settlements, and agriculture blocks dispersal and genetic exchange between populations.
A particularly egregious incident occurred on November 16, 2024, in Surselva (Graubünden): A game warden, using a thermal imaging camera at night, shot three lynx — an adult male and two juveniles — instead of the wolves he had actually been assigned to target. This case of mistaken identity killing illustrates the systemic problem: shooting pressure, inadequate training, and the use of night-vision technology combined with poor visibility conditions lead to fatal errors.
What happened after the mistaken killing in 2024?
The FOEN approved the reintroduction of two replacement lynx — one from the Jura and one from the Carpathians — to simultaneously introduce genetic diversity. The project was sound from both a conservation and genetic standpoint. In February 2026, however, the Canton of Graubünden halted the project under pressure from the SVP-aligned agricultural and hunting lobby in the cantonal parliament.
The result: A restoration project for a species recognized internationally as worthy of protection, stopped for purely political reasons. The Lynx in Switzerland Dossier documents this case as exemplary of the hunting lobby's power over scientifically grounded conservation decisions.
Why does the hunting lobby label the lynx a “problem”?
The lynx primarily feeds on roe deer and chamois — precisely those animals that hobby hunters regard as “their” game. Whoever tolerates lynx must forgo roe deer. This economic and recreational logic drives the rejection of the lynx by segments of the hunting lobby. The Forest-Wildlife Conflict Dossier states: The revised hunting ordinance explicitly permits regulatory culling of lynx when the species restricts the cantonally “targeted hunting opportunities” — in other words, when it leaves too little game for recreational hunting.
This is a perverse logic: A protected species is regulated so that a hobby is not impaired. The Hunting and Biodiversity Dossier demonstrates how this practice harms biodiversity. Only 0.3 percent of the population are hobby hunters – yet they define wolf and lynx policy for everyone.
What ecological role does the lynx play?
The lynx is a keystone species: its presence indicates an intact ecosystem and actively contributes to its stability. It regulates roe deer populations spatially and temporally, which reduces browsing pressure on young trees and promotes forest regeneration. It preferentially selects sick, weak, and old animals, thereby improving the gene pool of its prey.
In regions such as Toggenburg, Uri, the Bernese Oberland, and Solothurn, studies have documented measurably lower roe deer population densities and improved forest regeneration following lynx reintroduction. The lynx does year-round and free of charge what hobby hunters wish to be selectively and seasonally compensated for – and what they systematically fail to achieve: resolving the forest-wildlife conflict.
How does lynx protection work in Switzerland?
The lynx is strictly protected under federal law and has high national conservation priority. Hunting of the lynx is prohibited. The FOEN has developed a lynx management plan that establishes the framework for management. However, this plan permits regulatory culling when the lynx causes excessive livestock damage or when it excessively restricts hunting opportunities in a canton.
The problem is the last point: "hunting opportunities" are not a conservation criterion. When a protected species may be regulated because it impairs a recreational interest, the protection exists on paper but not in practice. Livestock damage cases are fully compensated; prevention is 100 percent funded – an incentive for herd protection that is, however, not mandatory.
What does the genetic crisis mean for the future of the lynx?
Without intervention, the Jura population will go extinct in the long term. Inbreeding depression is no longer a theoretical risk – heart defects, birth weight problems, and fertility decline have already been documented. The genetic renewal project, which was planned for 2024 and politically halted in 2026, was the most obvious solution.
Switzerland regularly exports lynxes to Germany, Austria, and Italy to support reintroduction projects there. This is inherently contradictory: a country exports genetic material that it urgently needs domestically. The Dossier Lynx in Switzerland demands wildlife corridors, Carpathian lynx for the Jura, and harsher penalties for illegal killings.
What parallels exist with the wolf?
Wolf and lynx share the same fundamental problem: they are returning to a country where they were eradicated and encounter the same resistance from the same interest groups. The Wolf in Switzerland dossier and the lynx dossier explicitly state that wolf policy sets a precedent for the lynx: once preventive pack culls are normalized for the wolf, the same mechanisms will be applied to the lynx. The bear, which occasionally migrates into Switzerland from Italy, is the next chapter in this story. The Bear in Switzerland dossier documents the political dynamics.
What Switzerland needs is a coherent predator protection policy that is not dominated by hunting interests but based on scientific evidence.
Conclusion
The lynx in Switzerland is not a success story. It was eradicated, reintroduced, and today faces a genetic crisis and political headwinds that jeopardize its future. That a restoration project was halted in 2026 under lobby pressure is not the exception – it is the norm. The lynx is not a threat; it is an ecosystem service provider. Those who label it a "problem" are not protecting the common good but the interests of a recreational industry.
