Links Costa Rica
- Apreflofas, San Jose
- Hacienda Baru, Dominical
- Embassy Costa Rica, The Netherlands
- National Forest Development Plan 2001-2010
- National Institute for Biodiversity Inbio
- Ministry of Environment
- Stichting Oasebos
- Caribbean Conservation Corporation
- Organization for Tropical Studies
- Rainforest of the Austrians La Gamba
- Tirimbina Rainforest Center, La Virgen
- Friends of the Earth - COECOCEIBA
- Tropen Station La Gamba