Monteverde in the context of "Decline in amphibian populations"

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⭐ Core Definition: Monteverde

Monteverde is the twelfth canton of the Puntarenas province of Costa Rica, located in the Cordillera de Tilarán (Tilarán range). Roughly a four-hour drive from the Central Valley, Monteverde is one of the country's major ecotourism destinations, with the Reserva Biológica Bosque Nuboso Monteverde (Monteverde Cloud Forest Reserve) being the largest, in addition to several other natural attractions which draw considerable numbers of tourists and naturalists, both from Costa Rica and abroad.

National Geographic has called the Monteverde Cloud Forest "the jewel in the crown of cloud forest reserves". Newsweek ranked Monteverde the world's No. 14 "place to remember before it disappears"; by popular vote in Costa Rica, Monteverde was deemed one of the seven natural wonders of the nation, along with Isla del Coco, Volcán Arenal, Cerro Chirripó, Río Celeste, Tortuguero, and Volcán Poás.

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👉 Monteverde in the context of Decline in amphibian populations

Since the 1980s, decreases in amphibian populations, including population decline and localized mass extinctions, have been observed in locations all over the world. This type of biodiversity loss is known as one of the most critical threats to global biodiversity. The possible causes include habitat destruction and modification, diseases, exploitation, pollution, pesticide use, introduced species, and ultraviolet-B radiation (UV-B). However, many of the causes of amphibian declines are still poorly understood, and the topic is currently a subject of ongoing research.

Modeling results found that the current extinction rate of amphibians could be 211 times greater than the background extinction rate. This estimate even goes up to 25,000–45,000 times if endangered species are also included in the computation.

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Monteverde in the context of Golden toad

The golden toad (Incilius periglenes) is an extinct species of true toad that was once abundant in a small, high-altitude region of about 4 square kilometres (1.5 mi) in an area north of the city of Monteverde, Costa Rica. It was endemic to elfin cloud forest. Also called the Monte Verde toad, Alajuela toad and orange toad, it is commonly considered the "poster child" for the amphibian decline crisis. This toad was first described in 1966 by herpetologist Jay Savage. The last sighting of a single male golden toad was on 15 May 1989, and it has since been classified as extinct by the International Union for Conservation of Nature (IUCN). The golden toad was declared extinct by the IUCN Red List in 2005.

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