THREATENED BIRDS

A study conducted by a team of the Yale University, the Simon Fraser University and the Zoological Society of London, shows the hundred most endangered bird species in the world, The study analyses 9993 species of birds, his kinships, habitats and the risks of disappearance. This study highlights the species in which all conservation efforts should be made.

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          © 2015 - 2017. Juan Luis Castillo

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