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Exploring the Uncharted Bird World

10,000 Birds

It divides countries into categories, where the next category has 200 more species. In some cases the data are outdated, e.g. Costa Rica has 900 and not 800 species, but I made no corrections, remaining faithful to the original map data. Shown as a list, it looks like this: Less than 200 bird species: Antarctica; oceanic islands.

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Rwanda Dreaming

10,000 Birds

When you compare the species richness not per country, but per square kilometre, that is when you get a more realistic picture, and then those tiny tropical countries rightfully stand out in the spotlights. No, I am not talking of Brazil or Columbia, they are not just in the tropics but more importantly, they are officially huge.

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