by Matteo Cavallito<\/p>\n
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The flight of birds has always fascinated observers, who captured by their aggregation shapes and the huge variety of species. But ornithology<\/strong> is far more than just a hobby, as experts – called to evaluate, describe and classify birds’ characteristics – may confirm. Soil scientists<\/strong> are equally familiar with the idea since birds’ dynamics are also a notorious source of useful information on the surrounding ecosystem. Including trends, problems and possible solutions.<\/p>\n