Bridled Tern
NameBridled Tern
Common NameBridled Tern
Scientific NameOnychoprion anaethetus
FamilyLaridae
Wingspan (cm)78.5
Length (cm)31
Weight (g)122.5
Plumage DetailsAdults have dark grey-brown upperparts, including the back and wings, contrasting with white underparts. The head features a prominent black cap extending to the nape, separated from the dark bill by a distinctive white forehead stripe that extends above the eye. The tail is deeply forked with dark outer feathers.
Vocalization / CallVocalizations include harsh, grating calls often described as 'warrk' or 'karr-karr', typically given in flight or at breeding colonies.
Primary Dietpiscivore
Primary Habitatscoastal
Conservation Statusleast-concern
Geographic RangeFound in tropical and subtropical oceans worldwide, including the Atlantic, Indian, and Pacific Oceans. It breeds on islands and coasts across its extensive range.
Identifying FeaturesDark grey-brown upperparts, White underparts, Black cap with white forehead stripe, Deeply forked tail, Slender body and graceful flight
Description
The Bridled Tern is a slender, medium-sized seabird with graceful flight, often seen over tropical and subtropical oceans. It feeds primarily on small fish and squid, diving from the air to catch its prey.
