# Purple Heron

> Purple Heron (Ardea purpurea). The purple heron is a long-necked heron associated with marsh vegetation; brownish colour alone is insufficient without checking shape.

Source: https://panduanhewan.org/en/species/ardea-purpurea/ · Updated 1 October 2026 · English · Bahasa Indonesia: https://panduanhewan.org/id/spesies/ardea-purpurea/
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**Review status:** This 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.

## Quick answer

The Purple Heron (*Ardea purpurea*) is a bird in the family Ardeidae. In Indonesia, observation records come mainly from Nusa Tenggara, Java, Sulawesi. Diet: mainly fish (piscivore), also frogs, insects and other small animals; a carnivore. IUCN Red List status: Least Concern.

| Fact | Value |
|---|---|
| Scientific name | *Ardea purpurea* |
| Indonesian name | Cangak merah |
| Group | Birds |
| Family | Ardeidae |
| Observation records | Nusa Tenggara, Java, Sulawesi |
| Taxonomic group | Pelecaniformes |
| GBIF records | 5,993 human-observation records, 2016–2026 |
| Data retrieved | 2026-09-23 |
| IUCN status | Least Concern · [IUCN Red List (via GBIF)](https://www.gbif.org/species/2480934) · checked 1 October 2026 |
| Diet type | Carnivore (meat-eater) — mainly fish (piscivore), also frogs, insects and other small animals · [BirdLife DataZone](https://datazone.birdlife.org/species/factsheet/purple-heron-ardea-purpurea) |
| Reproduction | Laying eggs (oviparous) · [Vigie-Nature École (MNHN)](https://www.vigienature-ecole.fr/en/node/352) |
| Active | Crepuscular (active at dawn and dusk) — Sometimes also feeds by day in dense cover. · [Ardea purpurea (purple heron) - Animal Diversity Web, University of Michigan](https://animaldiversity.org/accounts/Ardea_purpurea/) |

## What is the Purple Heron?

Purple Heron refers to Ardea purpurea, in the genus Ardea, family Ardeidae, and order Pelecaniformes. 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](https://www.gbif.org/species/2480934)

## What is known about the Purple Heron?

The purple heron is a long-necked heron associated with marsh vegetation; brownish colour alone is insufficient without checking shape.

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: [Species account — background reading](https://en.wikipedia.org/wiki/Ardea%20purpurea)

## How many Indonesian records name the Purple Heron?

When checked on 2026-09-23, the GBIF search returned 5,993 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](https://api.gbif.org/v1/occurrence/search?country=ID&speciesKey=2480934&basisOfRecord=HUMAN_OBSERVATION&year=2016%2C2026&limit=0&facet=stateProvince&facetLimit=7)

## Where were observations reported?

Place labels appearing in the results include Nusa Tenggara, Java, 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](https://api.gbif.org/v1/occurrence/search?country=ID&speciesKey=2480934&basisOfRecord=HUMAN_OBSERVATION&year=2016%2C2026&limit=0&facet=stateProvince&facetLimit=7)

## How can you observe the Purple Heron?

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 Purple Heron with Great Egret, Striated Heron, Pacific Reef Heron. These links reflect a shared genus, family, order, class or catalogue group; taxonomic proximity does not imply identical habitat needs or conservation status.

## Scientific classification of the Purple Heron

| Rank | Name |
|---|---|
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Order | Pelecaniformes |
| Family | Ardeidae |
| Genus | *Ardea* |
| Species | *Ardea purpurea* |

Source: [GBIF Backbone Taxonomy](https://www.gbif.org/dataset/d7dddbf4-2cf0-4f39-9b2a-bb099caae36c)

## Common questions about the Purple Heron

### What is the scientific name of the Purple Heron?

The scientific name of the Purple Heron is *Ardea purpurea*, in the family Ardeidae and the order Pelecaniformes. In Indonesian it is called Cangak merah.

### What kind of animal is the Purple Heron?

The Purple Heron is a bird in the family Ardeidae. By diet it is a carnivore (meat-eater): a mainly fish (piscivore), also frogs, insects and other small animals.

### Where does the Purple Heron live in Indonesia?

Observation records of the Purple Heron summarised in this guide mainly come from Nusa Tenggara, Java, Sulawesi. That list is not a complete range map.

### What does the Purple Heron eat?

The Purple Heron is a mainly fish (piscivore), also frogs, insects and other small animals. That makes it a carnivore (meat-eater). Source: [BirdLife DataZone](https://datazone.birdlife.org/species/factsheet/purple-heron-ardea-purpurea).

### How does the Purple Heron reproduce?

The Purple Heron reproduces by laying eggs (oviparous). Source: [Vigie-Nature École (MNHN)](https://www.vigienature-ecole.fr/en/node/352).

### Is the Purple Heron nocturnal?

The cited source records the Purple Heron as crepuscular (active at dawn and dusk). Sometimes also feeds by day in dense cover. Source: [Ardea purpurea (purple heron) - Animal Diversity Web, University of Michigan](https://animaldiversity.org/accounts/Ardea_purpurea/).

See also [the list of nocturnal and diurnal animals in Indonesia](https://panduanhewan.org/en/species/nocturnal-and-diurnal-animals/).

### What is the scientific classification of the Purple Heron?

Scientific classification of the Purple Heron: kingdom Animalia, phylum Chordata, class Aves, order Pelecaniformes, family Ardeidae, genus *Ardea*, species *Ardea purpurea*.

Source: [GBIF Backbone Taxonomy](https://www.gbif.org/dataset/d7dddbf4-2cf0-4f39-9b2a-bb099caae36c), adjusted to the ranks commonly used in school biology.

### Is the Purple Heron endangered?

No, according to the global IUCN assessment. On the IUCN Red List, the Purple Heron is listed as Least Concern: it does not qualify for a threatened category or for Near Threatened in the global assessment. Source: [IUCN Red List (via GBIF)](https://www.gbif.org/species/2480934), checked 1 October 2026.

This global category is separate from legal protection in Indonesia. To check whether the Purple Heron is a protected species, consult the current national list of [protected species](https://panduanhewan.org/en/species/protected/) or contact the local [BKSDA](https://panduanhewan.org/en/bksda-offices/) (natural resources conservation office).

## Sources & references

1. [GBIF Backbone Taxonomy — accepted taxon](https://www.gbif.org/species/2480934)
2. [GBIF occurrence search — Indonesia, human observations, 2016–2026](https://api.gbif.org/v1/occurrence/search?country=ID&speciesKey=2480934&basisOfRecord=HUMAN_OBSERVATION&year=2016%2C2026&limit=0&facet=stateProvince&facetLimit=7)
3. [iNaturalist — exact species taxon and community observations](https://www.inaturalist.org/taxa/4951)
4. [Species account — background reading](https://en.wikipedia.org/wiki/Ardea%20purpurea)
5. [BirdLife DataZone](https://datazone.birdlife.org/species/factsheet/purple-heron-ardea-purpurea)
6. [Vigie-Nature École (MNHN)](https://www.vigienature-ecole.fr/en/node/352)
7. [Ardea purpurea (purple heron) - Animal Diversity Web, University of Michigan](https://animaldiversity.org/accounts/Ardea_purpurea/)
8. [GBIF Backbone Taxonomy (GBIF)](https://www.gbif.org/dataset/d7dddbf4-2cf0-4f39-9b2a-bb099caae36c)

## Keep exploring

- [Great Egret](https://panduanhewan.org/en/species/ardea-alba/)
- [Striated Heron](https://panduanhewan.org/en/species/butorides-striata/)
- [Pacific Reef Heron](https://panduanhewan.org/en/species/egretta-sacra/)
- [Javan Pond-Heron](https://panduanhewan.org/en/species/ardeola-speciosa/)
- [Little Egret](https://panduanhewan.org/en/species/egretta-garzetta/)

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Cite: PanduanHewan. (2026). Purple Heron. PanduanHewan.org. https://panduanhewan.org/en/species/ardea-purpurea/