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Last Updated
：2025/11/23
Quizzes for review
A species of flower fly from Costa Rica, Eristalis gatesi.
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Bill Gates' flower fly
During a field trip in Costa Rica, I finally spotted Bill Gates' flower fly, the species Eristalis gatesi, hovering over a red Heliconia.
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During a field trip in Costa Rica, I finally spotted Bill Gates' flower fly, the species Eristalis gatesi, hovering over a red Heliconia.
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