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This single well-known and widespread butterfly is actually three species in disguise
- June 25, 2026 at 1:40 PM
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The tropical rainforests of Central and South America are among the most biodiverse places on Earth. Costa Rica alone is home to half a million species, five times more than exist in the entire country of Canada, despite the former having 200 times less land area than the latter.
Originally published at Phys.org