I've written on many issues that deal with some pretty horrid environmental subjects such as bush meat and oceanic dead zones. Today, I'm going to once again plunge into a subject that fills me with fear. The subject today is mega-fauna extinction. Many animals that are popular in today's zoos may very well be on their last legs. I may sound like a prophet of doom, however I'm not about to pass out revelation. I'm going to try to dish out some cold hard facts your way. This mass extinction will take species both large and small.
Many species are facing extinction from mussels to the mighty whales. As we move forward on this topic, I am going to mention quite a few numbers and quite a few species. There isn't going to be on ecosystem that will escape the death of species that call them home. If you pick up any animal book almost a quarter or two quarters of the animals within will die out. You may think that I'm making this up but I ask you to consider the following. There are more 41,000 species listed as endangered and 16,306 that are facing extinction.
I'm not going to focus on plant species even though they are as important as our animal species. Animals such as polar bears, Iberian lynx, African elephants, and the California condor are among the animals who might face extinction as a part of this mega fauna extinction. To give you some idea of what's at stake, scientist believe that the Earth maybe home to 30 million species. Life on this planet has been around for some 4 billion years. In that huge expense of time, there have been at least 5 mass extinctions. Extinction is a natural occurrence but sadly the human race has speeded up the process by as much as 1000's x higher than the natural rate. In 2007, the Red List counted some 41,000 species as endangered and out of that number some 16,306 species are facing extinction. The number of species facing extinction increases every year.
It's not going decrease unless we commit to conservation. As our numbers increase so does our demand on the natural resources. Look at the area around you and you'll see where plant and animal habitats have become fragmented Animals who need large tracts of land for grazing, migration, or territory lose out. This encroachment into wild places forces animals into potentially dangerous places and situations. Let's take a grizzly bear for example! Here is a large carnivore that is pushed out of its habitat. It's need to feed may take the grizzly bear into the presence humans. Sadly, this might mean that the bear might scavenge for food from garbage dumps or taking farm animals. When they turn to taking food from us, we have a tendency to shot first and ask questions later. This is just one way that we are affecting the world around us. My mind has a hard time taking everything in. It's hard to imagine that our actions might result in the eventual death of not one, not two, but thousands of animals.
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