Black-bellied Tern
NameBlack-bellied Tern
Common NameBlack-bellied Tern
Scientific NameSterna acuticauda
FamilyLaridae
Wingspan (cm)54
Length (cm)33.5
Weight (g)100
Plumage DetailsAdults in breeding plumage have a black cap, white forehead and cheeks, pale grey upperparts, and a prominent black belly. The bill is bright yellow with a black tip, and legs are orange-red. Non-breeding plumage lacks the black belly and has a less distinct cap.
Vocalization / CallTypically described as a sharp 'kik-kik' or 'chip-chip' call, often given in flight or when disturbed.
Primary Dietpiscivore
Primary Habitatswetland
Conservation Statusendangered
Geographic RangeFound in South and Southeast Asia, breeding along large rivers and lakes, primarily in the Indian subcontinent and parts of Southeast Asia.
Identifying Featuresblack cap, black belly (breeding), yellow bill with black tip, orange-red legs, deeply forked tail, pale grey upperparts
Description
A medium-sized tern characterized by its slender body, deeply forked tail, and distinctive black belly in breeding plumage. It is often seen gracefully flying over freshwater bodies, diving to catch fish.
