Tuesday, December 28, 2010

New species in Peru

Each year, a new bird is found and every four years a new mammal discovered in the Peruvian Amazon, a haven for biodiversity where conservation and danger often go hand in hand.Skip related content
Although Peru is known for its Andes mountain range, the Amazon actually covers 60 percent of the country's territory. It is a hotbed of bio-activity and is home to 25,000 species of plants -- 10 percent of the world's stock.
Thanks to the Amazon, Peru has the world's second-largest bird population (1,800 species) and is among the top five countries for mammals (515 species) and reptiles (418 species).
This year alone, scientists stumbled upon a previously unknown leech and a new type of mosquito.
The animal population has grown in recent years, namely adding a mini poison dart frog with a fire-red head and blue legs (Ranitomeya amazonica), a purple-throated Sunangel hummingbird (Heliangelus viola) and a "tyrannosaurus leech" with eight teeth (Tyrannobdella reina).
More than 1,200 new species of plants or animals have been discovered in 10 years in the Amazon, according to the Worldwide Fund for Nature. But paradoxically, the novel species are often discovered during the very activities that threaten the Amazon the most.Peru, home to one of the biggest forest lands -- 700,000 square kilometers (270,270 square miles) -- is also a magnet for resource extraction.
Gerard Herail of France's IRD research and development institute in Lima noted that "a mining or hydrocarbons firm is not innately destructive. The key is whether or not it is 'clean'," or uses cleaner methods and technologies.
More species are disappearing than are being discovered around the world, noted Ernesto Raez, who heads the Sustainable Development Center at Cayetano Heredia University in Lima.


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