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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 In some cases the data are outdated, e.g. Costa Rica has 900 and not 800 species, but I made no corrections, remaining faithful to the original map data.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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The longest way to Costa Rica goes around the world!

10,000 Birds

In such a case, you might opt to book an eastbound flight, or a series of flights, from Lisbon to Sao Tome and Principe, Ghana, Rwanda, Uganda, then Sri Lanka, Thailand, Borneo, PNG, Tahiti, Ecuador, Guyana and finally to Costa Rica…. The main island of Sao Tome has about 100 species and 17 endemics among them. for savanna species.