Explore genetic, species and ecosystem diversity, connections between animals, plants and soil, and ways to care for biodiversity at home and school.
Biodiversity is the variety of life within species, between species and across ecosystems. It includes animals, plants, fungi and microorganisms. CBD, Article 2
Three levels of biodiversity, with examples
1. Genetic diversity
Genetic variation within a species. A learning example is rice varieties within the same species. A variety is not automatically a separate species; visible colour or size alone is insufficient to measure genetic diversity.
Diversity between species. Compare the Komodo dragon, Bali myna and Sumatran orangutan: three different species. This example does not imply they live together in one place.
Diversity of systems in which organisms interact with their physical surroundings. Rainforests, mangroves and coral reefs provide examples to compare using the habitat guides below.
These levels are connected. Counting visible animal species is one observation; it does not measure all genetic diversity or establish ecosystem condition.
Why discuss plants, fungi and animals together?
Flowers and pollinators
Animal pollinators help move pollen, enabling many flowering plants to produce seeds. Bees are not the only pollinators: other insects, birds and bats also contribute. Their roles depend on the plant and animal involved.
Fungi, bacteria, earthworms and other organisms form soil food webs. Decomposition and nutrient cycling connect organic remains with plant growth. Fungi are not plants, and many soil organisms cannot be seen without equipment.
Agricultural biodiversity includes crops and livestock together with supporting pollinators, predators and soil organisms. Understanding a garden or field therefore involves relationships among organisms as well as the harvest.
Start with habitats, then explore animals and their distributions. PanduanHewan’s lists are a selection of sourced resources, not complete inventories of Indonesia’s species or ecosystem types.
Island collections combine ranges described in guides and observation records. A record does not automatically establish native range, a resident population or endemism.
Endemic describes a restricted natural range. Threatened describes extinction risk, while protected is a legal status. Read each separately using the animal’s sources.
What threatens biodiversity?
IPBES identifies five groups of direct drivers of biodiversity change. This is a global framework; their influence at a particular site needs local evidence. IPBES
Changes in land and sea use that alter habitats.
Direct removal of organisms, including overexploitation.
Climate change.
Pollution.
Invasive alien species.
Alien does not automatically mean invasive. Alien species occur outside their natural range through human movement. Some become invasive when their spread and impacts threaten local biodiversity. Do not assign an invasive label from colour, appearance or a single photograph. CBD
Caring for biodiversity at home and school
The following are practical activity suggestions from PanduanHewan. Adapt them to the site, the land manager’s authority and participant supervision.
Observe without disturbing
At school, observe from a distance under teacher supervision. Do not catch, touch, feed or approach nests. Use photographs when outdoor observation is unsuitable.
Ask a botanic garden or local agency about native plants suitable for your home or school site. Check their origin and invasive potential before buying. Do not collect wild plants for classroom activities.
Do not release pets or purchased animals into the wild, waterways or parks as a conservation activity. Use official help channels when an animal needs attention.
Choose an organisation programme that explains tasks, time, costs and supervision. Confirm intake before visiting; volunteering does not automatically permit animal handling.
Background on pollinator habitat and species-movement risks: FAO · CBD.
For schools, organisations and area managers
Schools: use an observation journal with consistent duration and area. Separate observations from assumptions, and do not publish pupil identities or nest locations. This is enrichment, not an official ministry module.
Organisations and managers: record dates, methods, identification sources and unsurveyed areas. Do not replace missing records with zero or equate visits with population size.
Bappenas publishes the launch information for Indonesia’s Biodiversity Strategy and Action Plan 2025–2045. Schools, organisations and local government can start with official documents to understand the national direction. This PanduanHewan page is not a policy document or a government partnership statement.
Bappenas also announces the following national and ecoregional status documents. These links lead to publisher announcements; check each document’s data year, methods and coverage before quoting figures.
Check your understanding: genes, species or ecosystems?
Three original PanduanHewan practice examples based on the concepts above. Answers are checked on this page without an account or data submission.
Read the three worked answers
Comparing inherited variation among rice varieties within one species.
Genetic: the comparison is within one species.
Comparing the Komodo dragon, Bali myna and Sumatran orangutan.
Species: these are different species, not necessarily animals living together.
Comparing rainforests, mangroves and coral reefs together with their physical environments.
Ecosystem: the comparison includes living communities and their surroundings.
Sources and scope
This page introduces concepts and connects them to the site’s animal collections. It is not yet an Indonesian plant, fungi or genetics catalogue. The text was prepared with AI assistance and checked against the sources below; it has not received specialist biodiversity or teacher review.