The Helmeted Water Toad, a large amphibian species seen as a “living fossil,” is at significant risk due to climate change and human impacts in Chile. Its population has decreased by over 30 percent since 1990, prompting its classification as “vulnerable” on the IUCN Red List. Experts from Proyecto Anfibia stress the urgent need for conservation measures as multiple environmental threats compromise its habitat and survival.
The Helmeted Water Toad, a significant amphibian species considered to be a “living fossil” due to its minimal genetic changes over millions of years, is currently at risk in its native habitat of Chile. This large frog, growing up to 30 centimeters in length and weighing around one kilogram, now faces environmental challenges primarily attributed to climate change and human activities that have severely impacted its natural habitat.
According to experts, the population of the Helmeted Water Toad has possibly decreased by at least 30 percent since 1990, categorizing it as “vulnerable” on the International Union for Conservation of Nature’s (IUCN) Red List. The amphibian’s current plight stems from various factors including habitat degradation, pollution, and ineffective waste management, all of which hinder its survival. Despite these adversities, individuals like Matias Faundez have observed that these frogs continue to endure in challenging conditions.
Melissa Cancino, an animal doctor and founder of Proyecto Anfibia—a research and education initiative focused on amphibians in Chile—expressed her concerns regarding the plight of this ancient species, noting, “It is sad that a species that managed to coexist with dinosaurs, that managed to resist a mass extinction, is now threatened by human beings.” As efforts continue to combat the environmental challenges facing the Helmeted Water Toad, the urgency to protect its unique ecological niche becomes clearer.
The Helmeted Water Toad is an ancient species that has existed alongside many of the Earth’s historical epochs, including the dinosaurs. Due to its long-standing presence and lack of significant evolutionary changes, it is often referred to as a “living fossil.” However, this species is now confronted with critical threats attributed primarily to modern environmental changes, including climate change, urbanization, pollution, and habitat loss, all of which have significantly affected its populations and habitats in Chile. Founded by dedicated conservationists, Proyecto Anfibia aims to study the impacts of these threats on amphibian species and educate the public on their importance in maintaining biodiversity. Despite a long history of survival, the Helmeted Water Toad’s future remains uncertain amid escalating environmental crises.
The Helmeted Water Toad exemplifies the deep-seated challenges facing many species as they encounter rapidly changing environments and human impact. With its population in sharp decline and recognized as vulnerable on the IUCN Red List, concerted conservation efforts are essential to safeguard this ancient amphibian. Stakeholders, including Proyecto Anfibia, continue to raise awareness and study the effects of habitat change on these frogs, emphasizing the need for sustainable environmental practices to ensure their survival for generations to come.
Original Source: learningenglish.voanews.com
