Save the Volcano Rabbit

  • par: Edo R
  • destinataire: International Wildlife Conservation Community

The volcano rabbit also known as teporingo or zacatuche (Romerolagus diazi) is a small rabbit that resides in the mountains of Mexico. It is the world's second smallest rabbit, second only to the pygmy rabbit. It has small rounded ears, short legs, and short, thick fur and weighs approximately 390–600 g. It has a life span of 7 to 9 years. Populations have been estimated to have approximately 150–200 colonies with a total population of 1,200 individuals over their entire range.

Volcano rabbits are an endangered species endemic to Mexico. Specifically, the rabbit is native to four volcanoes just south of Mexico City, the largest of which is called El Pelado. The range of the volcano rabbit has been fragmented into 16 individual patches by human disturbance. Vegetation within the patches include Nearctic and Neotropical varieties. Elevation of these patches is between 2900 and 3660 meters above sea level.

Numerous studies conducted during the 1980s and 1990s agreed that the habitat of the volcano rabbit was shrinking due to a combination of natural and anthropogenic causes. Declines in the volcano rabbit population have been occurring due a number of changes in vegetation, climate, and, thus, elevation. The volcano rabbit is extremely vulnerable to the effects of climate change and other anthropogenic intrusions because of its extremely limited range and specialized diet. Patches of vegetation that volcano rabbit uses for survival are becoming fragmented, isolated and smaller, rendering the environment more open and therefore less suitable for its survival. Because the volcano rabbit inhabits the area surrounding Mexico City, Mexico's most populous region, it has suffered a very high rate of habitat destruction.

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