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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.
Redshank and seabird eggs were said to be the most convincing counterfeits, and if nothing else was available a quick paint job of any eggs approximately the right size might do the trick. [11] Seagull's eggs, especially the eggs of black-headed gulls , [ 13 ] had the right look but one writer claimed "an epicure must at once detect the ...
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.
Modern genetic evidence has however shown that this arrangement was polyphyletic, with in particular, many species traditionally placed in the plover genus Charadrius proving more closely related to the lapwings than they were to the type species of that genus, Charadrius hiaticula; [4] as a result, those species have now been split out into ...
Although the most familiar Eurasian lapwing, Vanellus vanellus (northern lapwing), has a wispy crest, only two other species do so. Red or yellow facial wattles are a more typical decoration. Only northern, sociable, white-tailed, grey-headed and brown-chested lapwings are truly migratory species. The Andean lapwing moves downhill in winter.
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.
The northern lapwing is a 28–33 cm (11–13 in) long bird with a 67–87 cm (26–34 in) wingspan and a body mass of 128–330 g (4.5–11.6 oz). [10] It has rounded wings and a crest. It is also the shortest-legged of the lapwings. It is mainly black and white, but the back is tinted green.