| Andrés Cuz Mucú (Cobán) Academy of Mayan Languages |
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| Claudia Avendaño (Guatemala City) Biologist (San Carlos University, Guatemala) |
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| David Unger (Cobán) Biologist (University of Tübingen, Germanya) |
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| Knut Eisermann (Cobán) Engineer for nature conservation and landscape use (University of Applied Sciences Eberswalde, Germany) |
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| Marvin Orellana (Cobán) Director APRESAL |
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| Michaelyn Bachhuber (Cobán) Director FORESTRADE Guatemala |
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| Rudy Manuel Cu Cajbón (Cobán) Agriculture technician |
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| Walter Roderico Yat Cajbón (Chamelco) |