The masked lapwing (Vanellus miles), also known as the masked plover and often called the spur-winged plover or just plover in its native range, is a large, common and conspicuous bird native to Australia, particularly the northern and eastern parts of the continent, New Zealand and New Guinea. It spends most of its time on the ground searching for food such as insects and worms and has several distinctive calls. There are two subspecies; the southern novaehollandiae has distinctive black markings on the shoulder and side of the chest, and is sometimes recognized as a separate species, the black-shouldered lapwing (Vanellus novaehollandiae). These brown-black, white and yellow plovers are common in Australian fields and open land. The masked lapwing is the largest representative of the family Charadriidae. It measures from 30 to 37 cm in length and has a wingspan of 75–85 cm. The nominate subspecies (V. m. miles) weighs 191–300 g, while the southern race (V. m. novaehollandiae) is larger and weighs 296–412 g. The birds have a wide range of calls which can be heard at any time of the day or night: the warning call, a loud defending call, courtship calls, calls to its young, and others. Since this bird lives on the ground it is always alert and even though it rests it never sleeps properly. Masked lapwings are most common around the edges of wetlands and in other moist, open environments, but are adaptable and can often be found in surprisingly arid areas. They can also be found on beaches and coastlines. 41891
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