First, the Iberian lynx, which is the most endangered feline species on this earth, and in fact, the Iberian lynx could become the first feline species to go extinct in 2000 years. There are only 84 to 143 adults left of this species. They depend on wild rabbits as their main source of food, but the population of wild rabbits has been on the decline due to epidemics affecting the wild rabbit population. As a result, the Iberian lynx population has also been on a rapid decline. However, as with any other endangered species, there are human sources causing the decline of the population as well. On top of a decreasing food population, the Iberian lynx are losing their habitats due to infrastructures, due to being hunted, and being run over by cars.