Lesser Adjutant
Leptoptilos javanicus
- KingdomAnimalia (Animals)
- PhylumChordata (Chordates)
- ClassAves (Birds)
- OrderCiconiiformes (Storks)
- FamilyCiconiidae (Storks)
- GenusLeptoptilos (Adjutants and Marabou)
- SpeciesLeptoptilos javanicus (Lesser Adjutant)
About the Lesser Adjutant
The lesser adjutant (Leptoptilos javanicus) is a large wading bird in the stork family Ciconiidae. Like other members of its genus, it has a bare neck and head. It is however more closely associated with wetland habitats where it is solitary and is less likely to scavenge than the related greater adjutant. It is a widespread species found from India through Southeast Asia.
A large stork with an upright stance, a bare head and neck without a pendant pouch, it has a length of 87–93 cm (34–37 in) (outstretched from bill-to-tail measurement), weighs from 4 to 5.71 kg (8.8 to 12.6 lb) and stands about 110–120 cm (43–47 in) tall. The only confusable species is the greater adjutant, but this species is generally smaller and has a straight upper bill edge (culmen), measuring 25.8–30.8 cm (10.2–12.1 in) in length, with a paler base and appears slightly trimmer and less hunch-backed. The skullcap is paler and the upper plumage is uniformly dark, appearing almost all black. The nearly naked head and neck have a few scattered hair-like feathers. The upper shank or tibia is grey rather than pink, the tarsus measures 22.5–26.8 cm (8.9–10.6 in). The belly and undertail are white... Wikipedia →
Closest Relatives at Tanjung Puting National Park
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sundarbans National Park | 🇮🇳 India | |
| 2 | Kaziranga National Park | 🇮🇳 India | |
| 3 | Chitwan National Park | 🇳🇵 Nepal | |
| 4 | Kinabatangan Wildlife Sanctuary | 🇲🇾 Malaysia | |
| 5 | Bandhavgarh National Park | 🇮🇳 India | |
| 6 | Wilpattu National Park | 🇱🇰 Sri Lanka | |
| 7 | Yala National Park | 🇱🇰 Sri Lanka | |
| 8 | Tanjung Puting National Park | 🇮🇩 Indonesia | |
| 9 | Manas National Park | 🇮🇳 India | |
| 10 | Minneriya National Park | 🇱🇰 Sri Lanka | |
| 11 | Way Kambas National Park | 🇮🇩 Indonesia | |
| 12 | Bali Barat National Park | 🇮🇩 Indonesia | |
| 13 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 14 | Kanha National Park | 🇮🇳 India | |
| 15 | Royal Manas National Park | 🇧🇹 Bhutan | |
| 16 | Royal Bardia National Park | 🇳🇵 Nepal | |
| 17 | Nagarhole National Park | 🇮🇳 India | |
| 18 | Sepilok | 🇲🇾 Malaysia | |
| 19 | Taman Negara National Park | 🇲🇾 Malaysia | |
| 20 | Gunung Leuser National Park | 🇮🇩 Indonesia | |
| 21 | Bandipur National Park | 🇮🇳 India | |
| 22 | Kerinci Seblat National Park | 🇮🇩 Indonesia | |
| 23 | Satpura National Park | 🇮🇳 India | |
| 24 | Kinabalu Park | 🇲🇾 Malaysia | |
| 25 | Danum Valley Conservation Area | 🇲🇾 Malaysia |
Quick answers
What are the chances of seeing a Lesser Adjutant in Tanjung Puting National Park?
About 30% of wildlife watchers report a Lesser Adjutant sighting in Tanjung Puting National Park, based on 23 verified sightings from GBIF citizen-science data.
When is the best time to see Lesser Adjutant in Tanjung Puting National Park?
August has the highest sighting rate for Lesser Adjutant in Tanjung Puting National Park in our monthly data.