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= media type="custom" key="12387186" = = **Welcome to my page, Animal Rights in RI! Learn about all sorts of animals, how to help them, how to help wildlife and some funny pictures and videos.** = = = = = = = = = = = media type="youtube" key="6zb6d99nSaM" height="315" width="420"

=Animals/Wildlife=
 * We live in a fragile and remote world, a blue, white and green gem in the solar system. With our ever expanding population and development in the name of consumerism, our delicate and unique planet is being depleted of its finite resources by pollution, poaching, habitat destruction and fragmentation, and climate change. As we over-consume animals and plants around the world are becoming extinct at an unprecedented rate. About a quarter of a billion years ago, 95% of marine species and 75% of land species became extinct over a period lasting thousands, if not millions of years. The end-Permian extinction nearly marked the end of life on Earth and is believed to have been due to a sudden climate change.**
 * The Earth subsequently cooled and warmed but life on Earth survived. The last ice-age ended about 10, 000 years ago at the time when humans first began to settle and grow crops and rear animals. Planet Earth has an incredibly rich and diverse array of living organisms including a myriad of animals, plants, fungi and algae and microscopic organisms. Each organism plays a distinct role in the habitat in which it lives. To date some two million species have been classified and identified. New species are still being discovered and some scientists estimate that there could be up to 30 million organisms on earth and that many of these are microscopic and live in the soil and water bodies recycling nutrients and wastes so that the Earth can support such a rich biodiversity.**
 * Human activities including carbon emissions, other pollution, poaching, habitat destruction and fragmentation, and climate change are driving an unprecedented wave of destruction and habitat degradation that is leading to species extinction on a scale never before seen in the Earth’s recent past. It is estimated that unless significant steps are taken to prevent extinctions one half of all species living on the planet today will be extinct within the next hundred years. Many scientists believe that the world is in the midst of a mass extinction comparable to the end-Permian catastrophe and that the speed of the extinctions, are faster than ever before. Once the pace of the loss of biodiversity gathers speed it gathers momentum and the relationships between inter-related species breaks down.**
 * For instance, the loss of pollinators, such as the loss of bees around the world due to colony collapse disorder, can lead to a loss of plant life dependent on pollinators for their survival. Insects are equally dependent on plants and for every tropical plant species that becomes extinct it is estimated that some 20 insect species will become extinct too. Extinctions are widespread and are rapidly depleting the rich tapestry and treasures of life on Earth. It is estimated that some 140, 000 species per year are currently at risk of extinction. This can be translated into one species per hour and the rate is accelerating. Once the biodiversity is lost it cannot be brought back again as species have taken billions of years to form during the course of evolution.**
 * A quarter of all animal species and one in eight bird species are at risk of extinction. For instance the population of saiga, an antelope from the steppes of Central Asia has declined from 1 million in 1993 to less than 50, 000 animals ten years later. Poaching and habitat destruction are driving the Sumatran tiger, which is confined to the Indonesian Island of Sumatra to extinction and there are thought to be only 100-400 tigers left in the wild. In Britain over the past twenty years once common farmland birds such as song thrushes and skylarks have declined by 50%. Amphibians are also affected - the strawberry poison dart frog is one of 1770 of the 5743 known species of amphibian currently at risk of extinction. Habitat loss and habitat degradation is the main cause of the loss of biodiversity.**

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