- What does biodiversity mean?
- Biodiversity crisis
- Massive extinctions

- Why do we lose biodiversity?
__ - Invasive species (spanish)
__ - Global warming
- Why conseve?
- What can I do?
- The Convention on Biological Diversity

- References
- Website

- What are species?
- How do species form?
- How are species related?
- The extended family | Animals | Plants
- How many species are there?
- Species distribution
- Extinction
- Categories of risk
--In Mexico | In the World | International
--trade

- Species at risk (spanish)
- Priority species
- Useful species for reforestation (spanish)
- Weeds species (spanish)

- Invasive species (spanish)

- Birds (spanish)
- Mammals (spanish)
- Species catalogues (spanish)
- Scientific collections (spanish)
- Information System Biotica (spanish)
- Global network of Biodiversity Information (spanish)

- References
- Websites

- What are genes?
- Genetic diversity
- Genetic variability
- Centers of origin and diversity
- Barcode of life

- Biosecurity (spanish)
- Corn centers of origin (spanish)
- Other centers of origin

- References
- Websites

- What is an ecoregion?
- Terrestrial ecoregions
- Marine ecoregions
- Freshwater ecoregions
- Biogeographic regions
- Biomes
- Ecological processes in the landscape
- Protected areas

- States Biodiversity Strategies (spanish)
- Priority regions (spanish)
- Natural Disasters (spanish)
- Geoinformation (spanish)

- References
- Websites

- What is a megadiversity country?
- Global priorities
- Natural wealth
- Cultural wealth

- Mexico's natural capital (second study of the country)
- First Study of the Country (spanish)
- Gaps and omissions
- National Biodiversity Strategy (spanish)
- Mexican Plant Conservation Strategy (spanish)
- Regionalization (spanish)
- Monitoring hotspots (spanish)
- National Biodiversity Information System (spanish)
- Geoinformation
- Ordenamiento Ecológico General del Territorio (POEGT) (spanish)

- References
- Websites

- What is the biosphere?
- Evolution of the planet
- Continental drift
- Global warming
- Environmental milestones

- International Cooperation (spanish)
- Convention on Biological Diversity (CBD) (spanish)
- International Trade (spanish)
- North American Environmental Cooperation (spanish)
- Central American Environmental Cooperation (CCAD) (spanish)
- Tri-national Wildlife Committee (spanish)

- References
- Websites

PROYECTS
- Announcements (spanish)
- Instructions (spanish)
- Supported (spanish)
- Selected and approved (spanish)
- Final reports (spanish)

IMAGES
- Image bank
- Image search
- Request form
- Screen savers (spanish)
- Virtual herbarium (spanish)
- Sharing the natural wealth of Mexico

LIBRARY
- Catalogue (spanish)
- Digital books (spanish)
- Other collections (spanish)

MAPS AND IMAGES
- Geoinformation (spanish)
- State maps (spanish)
- Climate mapping (spanish)

JOB (spanish)

- Press releases (spanish)
- Bulletin board (spanish)
- Videos

BIODIVERSITAS
- published editions (spanish)

PUBLICATIONS
- Catalogue (spanish)
- Publications available (spanish)
- Publications deleted (spanish)
- Distributors (spanish)

2009
- Conferences (spanish)
- Societies (spanish)
- Celebrations (spanish)
- Public events
- Natural calendar (spanish)
- Courses and workshops

COMMENT

CREDITS