The total number of organisms of a single species that live in the same geographical area.
Glossary of Galapagos
- C
- Caldera
- Carapace
- Cell
- Charles Darwin
- Charles Darwin Foundation (CDF)
- Chemosynthesis
- Chromosomes
- Classification
- Climate change
- Cocos Plate
- Colonisation
- Composite cone volcano
- Conglomerate
- Conservation
- Conservationists
- Consumers
- Continuous (genetic variation)
- Convection currents
- Courtship
- Critically endangered
- Cromwell Current
- Crux point
- Z