How About A New Poster Child For Global Warming - Blind, Starving Cheetahs - Guardian
The world's fastest land animal is in trouble. The cheetah, formerly found across much of Africa, the Middle East and the Indian subcontinent, has been extirpated from at least 27 countries and is now on the Red List of threatened species. Namibia holds by far the largest remaining population of the speedy cat. Between 3,500 and 5,000 cheetahs roam national parks, communal rangelands and private commercial ranches of this vast, arid country in south-western Africa, where they face threats like gun-toting livestock farmers and woody plants.
Yes, woody plants. Namibia is under invasion by multiplying armies of thorny trees and bushes, which are spreading across its landscape and smothering its grasslands.
So-called bush encroachment has transformed millions of hectares of Namibia's open rangeland into nearly impenetrable thicket and hammered its cattle industry. Beef output is down between 50 and 70% compared with the 1950s, causing losses of up to $170m a year to the country's small economy.
Bush encroachment can also be bad news for cheetahs, which evolved to use bursts of extreme speed to run down prey in open areas. Low-slung thorns and the locked-open eyes of predators in "kill mode" are a nasty combination. Conservationists have found starving cheetahs that lost their sight after streaking through bush encroached habitats in pursuit of fleet footed food.
EDIT
http://www.guardian.co.uk/environment/nature-up/2013/jun/21/blind-starving-cheetahs-climate-change
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