What if I see “White-winged Duck” instead of “White-winged Wood Duck,” is that a different bird?

It is the White-winged Wood Duck, scientific name Asarcornis scutulata. Official symbol listings sometimes phrase it as “White-winged Duck” or “White-winged Wood Duck,” but they refer to the same species.

Why do some older books list this bird under a different scientific name?

Yes. In older ornithology references you may see the species placed in the genus Cairina, but the currently accepted scientific name is Asarcornis scutulata.

How can I tell the White-winged Wood Duck from other ducks when I spot one in Assam?

If you hear a loud, eerie honking call at dawn or dusk near forested river edges, that can be a strong clue. Visually, confirm with the bold white patches on the wings, which are easiest to spot when the bird is in flight.

Where should I look if I want the best chance to see Assam’s state bird in the wild?

Because it prefers dense forest wetlands, open water bodies like large lakes or exposed rice paddies are usually less productive for sightings. Focus on slow-moving forest rivers, swamps, and marshy areas inside or along evergreen forest edges.

Is Assam’s state bird the same as the wood duck found in the United States?

It is not the same as the bird called “wood duck” in North America. The North American wood duck is Aix sponsa, a different species in a different genus.

What should I cite to verify Assam’s state bird for an assignment or report?

For a school or documentation task, cite the designation as adopted in 2003 and use the Assam Forest Department and official government state symbol listings as your reference points. If you need a confirmation check, make sure the source explicitly names Asarcornis scutulata or “White-winged Wood Duck.”

Is Assam’s state bird also India’s national bird?

No. Assam’s state bird is a separate symbol from India’s national bird, the Indian Peacock. You may see both “state bird” and “national bird” references, but they are distinct designations.

What Is the State Bird of Assam? Official Symbol Explained

Assam's state bird is the White-winged Wood Duck (Asarcornis scutulata), a large, rare forest duck also known locally in Assamese as 'Deo Hanh', roughly translating to 'Spirit Duck. Sikkim’s state bird is the Himalayan Monal. ' The designation was officially adopted in 2003, making this endangered species both a conservation flagship and a formal state symbol of Assam, India.

Official designation details

Assam is one of India's 28 states, not a U.S. state, so it doesn't follow the same legislative framework that American states use for official bird designations. That said, Assam does carry a recognized state bird symbol. The White-winged Wood Duck was declared Assam's state bird in 2003, with the Assam Forest Department involved in the selection process. The Government of India's environmental knowledge portal (asmenvis.nic.in), a credible, official-government-hosted domain, lists 'White-winged Duck or White-winged Wood Duck' explicitly under the State Symbols of Assam. Conservation organizations including the Wildlife Trust of India reference the 2003 declaration in their published documentation. So while Assam doesn't have a U.S.-style state legislature vote on record, the designation is consistently recognized across government and conservation sources, and it's not the same as India's national bird, which is the Indian Peacock (Pavo cristatus).

Species profile: getting to know the White-winged Wood Duck

Close-up of a stocky duck with a pale wing patch in a quiet marsh at dawn.

The White-winged Wood Duck (Asarcornis scutulata) is a large, stocky duck, noticeably bigger than most familiar waterfowl species you might picture. The name says it all for identification: look for the bold white patches on the wings, most visible in flight. Up close, the head is whitish and heavily spotted with black, the body is dark brownish-black, and the bill has an orange-yellow base. The iris is yellow-orange, which is a useful field mark. Older field guides and literature may list this bird under the genus Cairina, that's the same species, just an outdated taxonomic placement. The current accepted scientific name is Asarcornis scutulata.

One of the bird's most distinctive traits isn't visual at all: its call. The White-winged Wood Duck has a haunting, almost eerie honking call that carries through dense forest at dawn and dusk. That ghostly quality is exactly why local communities gave it the name 'Deo Hanh', spirit duck. It's not a bird you're likely to confuse with common pond ducks once you hear or see it properly, but in poor light or at a distance, take care not to mix it up with other large dark waterfowl. The white wing patches are the quickest confirming mark.

Why Assam chose this bird

The selection wasn't arbitrary. By 2003, the White-winged Wood Duck was already one of the most endangered waterfowl in Asia, and Assam held some of the last viable populations. Choosing it as the state bird was a deliberate conservation signal, elevating the species to flagship status was intended to draw attention and resources toward its protection. The Assam Forest Department, along with ornithologists and conservation advocates, pushed for the designation with that protective intent explicitly in mind. The bird also carries deep cultural resonance in the region: its Assamese name 'Deo Hanh' reflects how the species has long occupied local imagination, its calls echoing through the dense riverside forests in ways that made it memorable to communities living near its habitat.

Where to find it in Assam

Shaded tropical forest wetland with slow freshwater creek and lush greenery in Assam’s Dibru-Saikhowa region.

The White-winged Wood Duck is a tropical forest wetland specialist. It doesn't hang around open lakes or rice paddies, it favors dense, shaded freshwater habitats: slow-moving forest rivers, swamps, oxbow lakes, and marshy areas tucked inside or right along the edges of tall evergreen forest. In Assam specifically, the best-documented locations are protected areas in the eastern and northeastern parts of the state.

Dibru-Saikhowa National Park — one of the most important sites for the species in India
Dihing-Patkai Wildlife Sanctuary — a key landscape for the bird in upper Assam
Nameri National Park — documented populations and subject of dedicated bird population studies
Dehing-Patkai Elephant Reserve — overlapping habitat with confirmed records

The range extends into neighboring Arunachal Pradesh as well, and WWF-India runs conservation programs covering both states under connected landscape initiatives. Arunachal Pradesh’s state bird is the Blyth’s tragopan. If you're visiting Assam hoping to spot one, early morning hours near forested river edges in these protected areas give you the best chance. Dawn and dusk are when the birds are most active and vocal.

How it compares to other state birds in the region

Several neighboring Indian states have their own distinctive bird symbols, and it's worth knowing how Assam's choice stands apart. Rajasthan has its own distinct state bird, which is different from Assam’s White-winged Wood Duck state bird of Rajasthan. States like Sikkim (Blood Pheasant), Arunachal Pradesh (Great Hornbill), Uttarakhand (Himalayan Monal), Rajasthan (Indian Bustard), Maharashtra (Green Imperial Pigeon), Jharkhand (Asian Koel), Odisha (Indian Roller), and Punjab (Northern Goshawk) each reflect their own regional ecology and cultural priorities. For example, Odisha’s state bird is the Indian Roller (Coracias benghalensis). Assam's White-winged Wood Duck is uniquely tied to the lowland forest-wetland ecosystem of the Brahmaputra valley, a very different habitat from the high-altitude Himalayan birds chosen by mountain states like Uttarakhand and Sikkim. Uttarakhand’s state bird is the Himalayan Monal Himalayan birds chosen by mountain states like Uttarakhand.

Is this the same as any U.S. state bird?

It is not. The White-winged Wood Duck (Asarcornis scutulata) shares the common name 'wood duck' with a North American species, but they are entirely different birds. The American Wood Duck is Aix sponsa, a different genus and species. No U.S. state has designated Asarcornis scutulata as its state bird. So if you landed on this article looking for a U.S. state bird answer, this one's specific to the Indian state of Assam. Jharkhand's state bird is different from Assam's and can be checked in Jharkhand's official state symbol listings Indian state of Assam.

Feature	White-winged Wood Duck (Assam)	Wood Duck (North America)
Scientific name	Asarcornis scutulata	Aix sponsa
Region	South and Southeast Asia	North America
Conservation status	Endangered	Least Concern
Key field mark	White wing patches, spotted white head	Iridescent green head, white face pattern (male)
U.S. state bird?	No	No (but found across many U.S. states)

How to verify this for yourself

If you need to confirm the designation for a school project, official document, or research purpose, here are the most practical steps: If you are looking for Maharashtra's state bird, it is the Indian Roller which is the state bird of maharashtra.

Check asmenvis.nic.in — the Government of India's ENVIS (Environmental Information System) portal for Assam lists the White-winged Duck as the official state bird under State Symbols of Assam. This is a government-hosted domain and the most straightforward official reference.
Cross-reference the scientific name Asarcornis scutulata with the U.S. Fish and Wildlife Service species page, which provides independent corroboration of the species identity and its range.
For the conservation and designation history, the Wildlife Trust of India's published documentation on the White-winged Duck Conservation Strategy (released by the Assam Forest Minister) references the 2003 state bird declaration explicitly.
For field identification confirmation, compare with Birds of India's species page for Asarcornis scutulata, which includes similar species notes to rule out look-alikes.
If you're citing this for academic or official use, note that Assam's designation is recognized through state government and conservation channels rather than a specific legislative act text — citing the asmenvis.nic.in source alongside the Wildlife Trust of India documentation gives you two credible, corroborating references.