The shore plover, also known as the shore dotterel, is a small plover endemic to New Zealand. Once found all around the New Zealand coast, it is now restricted to a few offshore islands. It is one of the world's rarest shorebirds: the population is roughly 200.
Shore plover
Shore plover juvenile
Egg, Auckland Museum collection
Plovers are members of a widely distributed group of wading birds of family Charadriidae. The term "plover" applies to all the members of the family, though only about half of them include it in their name.
Plover
Little ringed plover Charadrius dubius
Kentish plover Anarhynchus alexandrinus
Lesser sand plover, Anarhynchus mongolus