Oriental Darter

Conservation status

Near Threatened

Population Trend


Alternate Names

Darter, Snakebird, Indian Darter

Native Habitat

Freshwater Lakes




Oriental Darter

Anhinga melanogaster

It has a long and slender neck with a straight, pointed bill and, like the cormorant, it hunts for fish while its body submerged is in water. It spears a fish underwater, bringing it above the surface, tossing and juggling it before swallowing the fish head first. The body remains submerged as it swims, and the slender neck alone is visible above the water, which accounts for the colloquial name of snakebird. Like the cormorants, it has wettable feathers and it is often found perched on a rock or branch with its wings held open to dry.

The adult plumage above is black and the wing coverts and tertials having silvery streaks along the shaft. The crown and neck are brown shading to black towards the back of the neck. The underparts are blackish brown. A pale line over the eye and throat and a line running along the sides of the neck gives it a striped appearance. The iris is white with a yellow ring (brighter yellow in breeding birds) around it. The tip of the upper mandible is dark while the base is pale brown bill while the lower mandible is yellowish. The legs and webbing on the foot are yellow in immatures and non-breeding birds while breeding birds have darker grey tarsi and toes with yellow webbing. The sexes are not easily distinguishable but males tend to have black speckles that coalesce on the white throat. Adult females have a shorter bill and tend to have the black at the base of neck and chest separated from the hind neck by a wide buff band that ends at the shoulder.

Regional Names
  • Assamese:
  • Bengali:
  • Bhojpuri:
  • Gujarati:
  • Hindi:
  • Malayalam:
  • Marathi:
    सर्पपक्षी, सापमान्या, तिरंदाज
  • Tamil:
Media Gallery

Anhinga melanogaster

Quick Facts
  • It darts its neck to impale fish and then brings them out of water, tossing them into the air before swallowing the fish head first.