Large-billed Tern
NameLarge-billed Tern
Common NameLarge-billed Tern
Scientific NamePhaetusa simplex
FamilyLaridae
Wingspan (cm)78
Length (cm)40
Weight (g)240
Plumage DetailsAdults have a striking black cap, white forehead and face, grey upperparts (back and wings), and pure white underparts. The most notable feature is the large, bright yellow bill. Legs and feet are also yellow.
Vocalization / CallVocalizations include harsh, grating calls, often described as 'kree-ah' or a series of 'krr-r-r-r' notes.
Primary Dietpiscivore
Primary Habitatswetland, coastal
Conservation Statusleast-concern
Geographic RangeFound in tropical South America, primarily associated with large river systems such as the Amazon and Orinoco basins, as well as coastal lagoons and estuaries.
Identifying FeaturesLarge, bright yellow bill, Black cap, Grey upperparts, White underparts, Deeply forked tail, Yellow legs
Description
The Large-billed Tern is a distinctive tern species characterized by its prominent, bright yellow bill and black cap. It is typically found near large freshwater bodies and estuaries, where it hunts for fish by plunge-diving.
