Global human population growth amounts to around 75 million annually or 1.1% per year. The global population has grown from 1 billion in 1800 to 7 billion in 2012. It is expected to keep growing, and estimates have put the total population at 8.4 billion by mid-2030, and 9.6 billion by mid-2050. Hence here we analyze the human population as an indicator of human activity and the effect of that on gene flow of peregrine falcon.

Here you can see the Global human population growth indicated by the heat map and the corresponding change in the population cluster boundaries (shown by circles) and gene flow probabilities values.

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