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World wildlife 'falls by 58% in 40 years' - BBC News: Global wildlife populations have fallen by 58% since 1970, according

World wildlife 'falls by 58% in 40 years' - BBC News: Global wildlife populations have fallen by 58% since 1970, according to a biodiversity report.

Source: www.bbc.co.uk

58 wildlife biodiversity fallen falls bbc inyears populations