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In flight with wing spurs clearly visible. The masked lapwing is the largest representative of the family Charadriidae.It measures from 30 to 37 cm (12 to 15 in) in length and has a wingspan of 75–85 cm (30–33 in), and has a conspicuous yellow spur on the carpal joint of each wing.
The traditional terms "plover", "lapwing", and "dotterel" do not correspond exactly to current taxonomic models; thus, several of the Vanellinae are often called plovers, and one a dotterel, while a few of the "true" plovers (subfamily Charadriinae) are known colloquially as lapwings. In general, a lapwing can be thought of as a larger plover.
The masked lapwing (also known as the spur-winged plover) has carpal spurs. Nesting pairs defend their territory against all intruders by calling loudly, spreading their wings, and then swooping fast and low, and where necessary, striking at interlopers with their feet and attacking animals on the ground with the conspicuous yellow spurs.
These were rather vague terms which were not applied with any great consistency in the past. In general, larger species have often been called lapwings, smaller species plovers or dotterels and there are in fact two clear taxonomic sub-groups: most lapwings belong to the subfamily Vanellinae, most plovers and dotterels to Charadriinae.
Australia has two native species, the masked lapwing and the banded lapwing. [6] The masked lapwing is split into Vanellus miles miles and Vanellus miles novaehollandiae. [7] The first fossils of the Vanellus species were from Belgian deposits retrieved from the middle Oligocene dating back 30 million years ago, the time when the first grasses ...
Linnaeus based his account on a description by the Swedish naturalist Fredrik Hasselquist that had been published in 1757. [5] The spur-winged lapwing is now one of 23 species placed in the genus Vanellus that was introduced in 1760 by the French naturalist Mathurin Jacques Brisson. The species is monotypic: no subspecies are recognised. [6]
Although they do not migrate, they are known to make seasonal movements in response to rains. They are dull grey brown with a black cap, yellow legs and a triangular wattle at the base of the beak. Like other lapwings and plovers, they are ground birds and their nest is a mere collection of tiny pebbles within which their well camouflaged eggs ...
This lapwing is the only crested wader in South America. It is 32 to 38 cm (13 to 15 in) in length and weighs approximately 250 to 425 g (8.8 to 15.0 oz). The upperparts are mainly brownish grey, with a bronze glossing on the shoulders.