Roseate tern and the bill black. Juvenile roseate terns have a scaly appearance like juvenile Sandwich Terns, but a fuller black cap than that species. This species breeds in colonies on coasts and islands, at times with other seabirds. In Australian territory, it has been recorded nesting alongside the black-naped tern ("S. sumatrana"), lesser crested tern ("Thalasseus bengalensis"), crested tern ("T. bergii"), fairy tern ("Sternula nereis"), bridled tern ("Onychoprion anaethetus") and silver gull ("Chroicocephalus novaehollandiae"). It nests in a ground scrape, often in a hollow or under dense vegetation, and lays one or two (rarely three) eggs. It is less defensive of
Little tern Little tern The little tern ("Sternula albifrons") is a seabird of the family Sternidae. It was formerly placed into the genus "Sterna", which now is restricted to the large white terns. The genus name is a diminutive of "Sterna", "tern". The specific "albifrons" is from Latin "albus", "white", and "frons", "forehead". The former North American ("S. a. antillarum") and Red Sea "S. a. saundersi" subspecies are now considered to be separate species, the least tern ("Sternula antillarum") and Saunders's tern ("Sternula saundersi"). This bird breeds on the coasts and inland waterways of temperate and tropical Europe and Asia. It is