For every animal. For a shared future.A nonprofit initiative
PanduanHewanKENALI · PEDULI · LINDUNGI
IDNeed help?

PANDUANHEWAN · INDONESIA

White-bellied Sea Eagle

White-bellied Sea Eagle (Haliaeetus leucogaster). The white-bellied sea eagle has a white head, rump and underside with dark-grey upperwings; it uses coasts and major rivers.

PanduanHewan·Updated 23 September 2026·Haliaeetus leucogaster
About this guideThis guide was compiled from the listed species sources and observation records; it has not been reviewed by a taxonomic specialist. GBIF records are neither a census nor proof of native range.
Photograph of White-bellied Sea Eagle (Haliaeetus leucogaster).
Judhi Prasetyo from Singapore, Singapore · CC BY 2.0 · Photograph cropped for layout.

What is the White-bellied Sea Eagle?

White-bellied Sea Eagle refers to Haliaeetus leucogaster, in the genus Haliaeetus, family Accipitridae, and order Accipitriformes. The scientific name follows the accepted taxon in the GBIF Backbone Taxonomy. Common names can vary between places; the scientific name distinguishes this species from relatives.

Evidence: GBIF Backbone Taxonomy — accepted taxon ↗

What is known about the White-bellied Sea Eagle?

The white-bellied sea eagle has a white head, rump and underside with dark-grey upperwings; it uses coasts and major rivers.

Read that fact alongside the scientific name and species source, not as proof from an unclear photograph. Populations, ages and taxonomic limits can differ; when identification is uncertain, record the broader group.

Evidence: BirdLife Australia — White-bellied Sea-Eagle ↗

How many Indonesian records name the White-bellied Sea Eagle?

When checked on 2026-09-23, the GBIF search returned 4,218 human-observation records from Indonesia under this species name for 2016–2026. That is a count of indexed records, not an estimate of population, abundance or unique individuals. Observation effort can vary by location, and the count may change as records are added or identifications revised.

Evidence: GBIF occurrence search — Indonesia, human observations, 2016–2026 ↗

Where were observations reported?

Place labels appearing in the results include Nusa Tenggara, Papua, Sulawesi. They are labels attached to records, not a complete range map or evidence that the species occurs only there. Some labels may be broad or inconsistent. Check the underlying records before using the location information for field decisions.

Evidence: GBIF occurrence search — Indonesia, human observations, 2016–2026 ↗

How can you observe the White-bellied Sea Eagle?

Record the date, broad location, voice and visible plumage without approaching nests or young. A clear, distant photograph is more useful than disturbing a bird for a closer view. A well-documented sighting helps others check the identification without turning one encounter into a conservation-status claim.

Explore related animals

To explore this group further, compare White-bellied Sea Eagle with Brahminy Kite, Brown Honeyeater, Asian Emerald Dove. These links reflect a shared genus, family, order, class or catalogue group; taxonomic proximity does not imply identical habitat needs or conservation status.

Sources & references

  1. GBIF Backbone Taxonomy — accepted taxon ↗
  2. GBIF occurrence search — Indonesia, human observations, 2016–2026 ↗
  3. BirdLife Australia — White-bellied Sea-Eagle ↗

References can change. Check dates and context in the original source.