Sighting of an animal that seemed extinct for 120 years and scientists agree with the locals: “I was completely surprised”.
Scientific research confirms the existence of a species considered extinct since the beginning of the 20th century.
After more than a century without documented records, a team of scientists in Mexico has confirmed the persistence of the Omiltemi cottontail rabbit (Sylvilagus insonus), a species whose disappearance had been assumed by the scientific community. The discovery was made in the coniferous forests of the Sierra Madre del Sur, on the southern Pacific coast, as a result of an extensive study led by Mexican ecologist José Alberto Almazán-Catalán.
Animals that were on the verge of extinction
The rediscovery process involved the installation of camera traps in strategic areas of the region, responding to recurring testimonies from local residents who claimed to have seen and hunted these rabbits. Until now, the absence of scientific evidence had made it impossible to verify such claims.
This research is part of a global initiative promoted by the nonprofit organization Re:wild, whose goal is to identify and protect species that have not been documented for more than ten years. The confirmation of the Omiltemi cottontail rabbit makes it the thirteenth species rediscovered under this program.
A discovery that opens new doors
Almazán-Catalán expressed his astonishment and enthusiasm at the discovery, stating that it represents a starting point for new research. Among the priority study areas are the species’ reproductive biology, population dynamics, and ecological role within the mountainous ecosystem, with the aim of designing effective conservation strategies.
The last photographs of extinct animals
The Omiltemi cottontail rabbit plays an essential ecological role. According to Almazán-Catalán, “they significantly contribute to seed dispersal, while their droppings enrich soil fertility. Additionally, they are part of the food chain for predators such as snakes, owls, margays, ocelots, pumas, and coyotes.”
Christina Briggs, a representative of Re:wild, emphasized the importance of the discovery and the impact of the researchers’ work: “Almazán-Catalán’s team is providing valuable information to ensure that this species never disappears from science again.”
This rediscovery joins other conservation milestones, such as the reintroduction of the pygmy hog in India and the protection of Wilkins’ finch in Tristan da Cunha. These achievements demonstrate that humans are not only capable of destruction but can also reverse extinction and preserve the animal kingdom.