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And Climate Change : Animal Migration Due To Climate Change

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Animal Migration due to Climate Change In result of climate change, the increased heat, melting ice, shifting precipitation, lack of fresh water and food are causing animals to find more livable conditions. Animals migrate for many reasons, some of them being, to find food, a new home, or to breed. As it becomes warmer the biological cycles of many animals shift, such as, frogs, butterflies, birds and other amphibians. As each decade passes, animals will start to breed earlier and earlier than they should (“Half of All Species Are on the Move-And We're Feeling It”). Humans play a generous role in migration as we have destroyed many natural migration routes due to industrialization, civilization, cities and communities, “Only 41 percent of natural lands in the U.S. connected enough for animals to move through. On the East Coast in particular, just 2 percent of natural lands are sufficiently connected” (“Mapping How Climate Change Will Affect Animal Migration”). Humans have made it challenging for some species to migrate as urban development is disrupting their migration routes. On the fringe of Africa’s sahara, the longest elephant migration on earth takes place, where these rare desert elephants make a 300 mile loop. They lead their herds to food and water and return home. Growing human settlements make it more complicated for the elephants to get to their destination. Rapid increases of greenhouse gases has warmed the earth significantly. Warmer temperatures also make the weather more extreme, which leads to more frequent storms, snowfall, floods and droughts, “Nearly 3,000 species of animals in the Western Hemisphere alone will have to find new habitats with more preferable climate conditions by the end of this century, according to a stunning new map by cartographer Dan Majka for the nature conservancy” (“Mapping How Climate Change Will Affect Animal Migration”). Over the years, animals that travel by sea and land are tremendously feeling the consequences of climate change, due to the fact that their pathways for movement have been extremely limited. How Has Climate Change Affected Humans The human race has been immensely impacted by climate change and will continue to be affected throughout many

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