Fairy tern Fairy tern The fairy tern ("Sternula nereis") is a small tern which is native to the southwestern Pacific. It is listed as "Vulnerable" by the IUCN and the New Zealand subspecies is "Critically Endangered". There are three subspecies: The fairy tern is a small tern with a white body and light bluish-grey wings. The crown and nape is black. It can be distinguished from the little tern in that a black band extends no further than the eye and not as far as the bill. In the breeding plumage both the beak and the legs are yellowish-orange. During the rest
Elegant tern a characteristic loud grating noise like a Sandwich tern. This bird could be confused with the royal tern or Forster's tern, but the royal tern is larger and thicker-billed and shows more white on the forehead in winter. Out of range, it can also be easily confused with the lesser crested tern. See also orange-billed tern, and the external link below. This species is marginally paler above than the lesser crested tern with a white (not grey) rump, with a slightly longer, more slender bill with a different curve. The black of the crest that comes down from the crown