Inca Tern was created in 1827.
They are "near threatened".
Aleutian Tern was created in 1869.
Least Tern was created in 1847.
Antarctic Tern was created in 1789.
Caspian Tern was created in 1770.
Little Tern was created in 1764.
Sooty Tern was created in 1766.
Kerguelen Tern was created in 1875.
Bridled Tern was created in 1786.
Arctic Tern was created in 1763.
Large-billed Tern was created in 1789.
The Light at Tern Rock was created in 1951.