How To Use Unbitter In A Sentence

Entire avian families are essentially confined to the Neotropics, as are such unique species as screamers, trumpeters, sunbittern, hoatzin, and boat-billed heron.
Cranes and their relatives belong to an old and wide-ranging group of birds that includes rails, coots, sungrebes, kagu, sunbitterns, roatelos, buttonquail, cranes, limpkins, trumpeters, seriemas, and bustards.
Our surveys have shown that the state has over 180 species of resident birds including jabiru storks, 5 species of ibises (including the scarlet), most of Venezuela's herons, sungrebes, sunbitterns, yellow knobbed curassows, scarlet macaws, hoatzings and a great number of raptors.
Most are small families of uncertain relationships including such groups as limpkins, sungrebes, sunbitterns, and bustards.
He remains remarkably unbitter after confronting loss so young. Times, Sunday Times

remarkably unbitter toward her captors
Different gruiforms were found to belong to both groups; mesites, kagus and sunbitterns were metavians close to owlet nightjars, grebes and sandgrouse; seriemas and bustards were coronavians without close relatives; while the gruiform core was part of a coronavian clade that included divers, cuckoos, turacos, tubenosed seabirds, storks, herons, penguins and pelicans. Archive 2006-11-01
Entire avian families, including cotingas, manakins, toucans, and ground antbirds, are essentially confined to the Neotropics, as are such unique species as screamers, trumpeters, sunbittern, hoatzin, and boat-billed heron.