BETA ZEN
White tern
Texto da Wikipédia (en), licença CC BY-SA. O BETARUBI mostra o verbete inteiro nesta página — a leitura não continua fora do site.
White terns consist of three species of terns in the genus Gygis and the family Laridae. There are three species of white terns - the Atlantic white tern, the blue-billed white tern and the little white tern.