Conservation biology
Nature and of Earth's biodiversity
Aim of protecting species, their habitats and ecosystems
Extinction and the erosion of biotic interactions
Practice of natural resource management
History
Threats to biodiversity
Extinction
Habitat fragmentation
Captive-breeding
Natural resource conservation
Conservation movement
Global conservation efforts
Concepts and foundations
Measuring extinction rates
Systematic conservation planning
Conservation physiology, a mechanistic approach to conservation
Conservation biology as a profession
Approaches
Ethics and values
Conservation priorities
Economic values and natural capital
Strategic species concepts
Keystone species
Indicator species
Umbrella and flagship species
Context and trends
Holocene extinction
Status of oceans and reefs