Vanellus miles Boddaert, 1783

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IUCN Red List Assessment:
Red List Category

LC
Least Concern

Red List Criteria

Version

3.1

Year Assessed

2009

Assessor/s

BirdLife International

Reviewer/s

Bird, J., Butchart, S.

Contributor/s

Justification

This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). The population trend appears to be increasing, and hence the species does not approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size is very large, and hence does not approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern.

History

  • 2008
    Least Concern
  • 2004
    Least Concern
Licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/
Rights holder/Author© International Union for Conservation of Nature and Natural Resources
Sourcehttp://www.iucnredlist.org/apps/redlist/details/106003158

IUCN Red List Assessment:
Red List Category

LC
Least Concern

Red List Criteria

Version

3.1

Year Assessed

2009

Assessor/s

BirdLife International

Reviewer/s

Bird, J., Butchart, S.

Contributor/s

Justification

This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). The population trend appears to be increasing, and hence the species does not approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size is very large, and hence does not approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern.

History

  • 2008
    Least Concern
  • 2004
    Least Concern
Licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/
Rights holder/Author© International Union for Conservation of Nature and Natural Resources
Sourcehttp://www.iucnredlist.org/apps/redlist/details/106003158

Masked lapwing:

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, and New Zealand. It spends most of its time on the ground searching for food such as insects and worms and has several distinctive calls.



Description[edit]


In flight with wing spurs clearly visible

This species is the largest representative of the family Charadriidae, at 35 cm (14 in) and 370 g (13 oz). There are two distinct races which until recently were thought to be separate species. The Northern Australian subspecies (Vanellus miles miles) has an all-white neck and large yellow wattles with the male having a distinctive mask and larger wattles. The subspecies found in the southern and eastern states (Vanellus miles novaehollandiae), and often locally called the spur-winged plover, has a black neck-stripe and smaller wattles. (Note that the northern-hemisphere spur-winged plover is a different bird.)

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.

Distribution and habitat[edit]

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.[2] They can also be found on beaches and coastlines. Vanellus miles novaehollandiae spread naturally to Southland, New Zealand in the 1930s and has now spread throughout New Zealand, where it is recognised as a self-introduced native and known as the spur-winged plover.[3]

Behaviour[edit]


Chick in camouflaged posture


A masked lapwing blinking (the nictitating membrane is used rather than the eyelids)


A masked lapwing feeding on a sand worm

Masked lapwings are shy and harmless in summer and autumn but are best known for their bold nesting habits, being quite prepared to make a nest on almost any stretch of open ground, including suburban parks and gardens, school ovals, and even supermarket carparks and flat rooftops. They can be particularly dangerous at airports where their reluctance to move from their nesting area – even for large aircraft – has resulted in several bird strikes.[4] Breeding usually happens after winter solstice (June 21), but sometimes before. The nesting pair defends 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 a conspicuous yellow spur on the carpal joint of the wing.

The bird may also use tactics such as fiercely protecting a non-existent nest, or a distraction display of hopping on a single leg, to attract a potential predator's attention to itself and away from its real nest or its chicks after they have commenced foraging. There seems to be some significant use of language to guide chicks during a perceived dangerous situation. Long calls seem to tell the chicks to come closer to the calling bird; a single chirp every few seconds to ask them to move away. There is a much-believed but incorrect myth that the spur can inject venom. The myth may have been based on fear of the masked lapwing's territorial behaviour. Attacks are most vicious on other birds such as ravens, and also on cats and dogs, but once the chicks reach 60% of full size after 2–3 months, the chances of this happening decrease. Strikes are much rarer on humans since they are more aware. Sometimes the bird can damage its wing in a strike but usually survives and is flightless as the wing heals. Some masked lapwings, especially those that live in residential suburban areas, may never successfully breed due to increased disturbance from domestic pets, people on footpaths and cars. Commonly two birds are seen together, a male and a female which are almost identical. Many also can be seen in groups at times, especially during feeding on coastlines. The chick reaches full growth after 4 to 5 months and will often stay with the parents for 1 to 2 years resulting in family groups of 3 to 5 birds nesting in one location over the summer.

The birds spend much of the time on the ground, searching for worms and insects to feed on.[2]


Eggs in a nest

Gallery[edit]

  • Southern race, V. m. novaehollandiae in Queensland

  • Northern race, V. m. miles

  • Southern race facial detail. Also shows wing spurs.

  • Northern race facial detail.

  • Young masked lapwing running

  • Young birds crouch and lie still and are well camouflaged

References[edit]

  1. ^ BirdLife International (2012). "Vanellus miles". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013. 
  2. ^ a b "Masked Lapwing Fact Sheet, Lincoln Park Zoo"
  3. ^ "NZ Birds Online, Spur-winged plover"
  4. ^ "Masked Lapwings: Managing bird strike risk at Australian airports". ATSB Bird Information Sheet No.3. Australian Transport Safety Bureau. Retrieved 13 May 2011. 
Licensehttp://creativecommons.org/licenses/by-sa/3.0/
Rights holder/AuthorWikipedia
Sourcehttp://en.wikipedia.org/w/index.php?title=Masked_lapwing&oldid=627898678

Masked Lapwing:
 This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (May 2010)

The Masked Lapwing (Vanellus miles), previously 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. It spends most of its time on the ground searching for food such as insects and worms and has several distinctive calls.

Contents

Description [edit]


In flight with wing spurs clearly visible

This species is the largest representative of the family Charadriidae, at 35 cm (14 in) and 370 g (13 oz). There are two distinct races which until recently were thought to be separate species. The Northern Australian subspecies (Vanellus miles miles) has an all-white neck and large yellow wattles with the male having a distinctive mask and larger wattles. The subspecies found in the southern and eastern states (Vanellus miles novaehollandiae), and often locally called the Spur-winged Plover, has a black neck-stripe and smaller wattles. (Note that the northern-hemisphere Spur-winged Plover is a different bird.)

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.

Distribution and habitat [edit]

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.[2] They can also be found on beaches and coastlines. Vanellus miles novaehollandiae spread naturally to Southland, New Zealand in the 1930s and has now spread throughout New Zealand, where it is known as the Spur-winged Plover.

Behaviour [edit]


Chick in camouflaged posture


A Masked Lapwing blinking (the nictitating membrane is used rather than the eyelids)


A Masked Lapwing feeding on a sand worm

Masked Lapwings are shy and harmless in summer and autumn but are best known for their bold nesting habits, being quite prepared to make a nest on almost any stretch of open ground, including suburban parks and gardens, school ovals, and even supermarket carparks and flat rooftops. They can be particularly dangerous at airports where their reluctance to move from their nesting area – even for large aircraft – has resulted in several bird strikes.[3] Breeding usually happens after Winter Solstice (June 21), but sometimes before. The nesting pair defends 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 a conspicuous yellow spur on the carpal joint of the wing.

The bird may also use tactics such as fiercely protecting a non-existent nest, or a distraction display of hopping on a single leg, to attract a potential predator's attention to itself and away from its real nest or its chicks after they have commenced foraging. There seems to be some significant use of language to guide chicks during a perceived dangerous situation. Long calls seem to tell the chicks to come closer to the calling bird; a single chirp every few seconds to ask them to move away. There is a much-believed but incorrect myth that the spur can inject venom. The myth may have been based on fear of the Masked Lapwing's territorial behaviour. Attacks are most vicious on other birds such as ravens, and also on cats and dogs, but once the chicks reach 60% of full size after 2–3 months, the chances of this happening decrease. Strikes are much rarer on humans since they are more aware. Sometimes the bird can damage its wing in a strike but usually survives and is flightless as the wing heals. Some Masked Lapwings, especially those that live in residential suburban areas, may never successfully breed due to increased disturbance from domestic pets, people on footpaths and cars. Commonly two birds are seen together, a male and a female which are almost identical. Many also can be seen in groups at times, especially during feeding on coastlines. The chick reaches full growth after 4 to 5 months and will often stay with the parents for 1 to 2 years resulting in family groups of 3 to 5 birds nesting in one location over the summer.

The birds spend much of the time on the ground, searching for worms and insects to feed on.[2]


Eggs in a nest

Gallery [edit]

  • Southern race, V. m. novaehollandiae in Queensland

  • Northern race, V. m. miles

  • Southern race facial detail. Also shows wing spurs.

  • Northern race facial detail.

  • Young Masked Lapwing running

  • Young birds crouch and lie still and are well camouflaged

References [edit]

  1. ^ BirdLife International (2012). "Vanellus miles". IUCN Red List of Threatened Species. Version 2012.1. International Union for Conservation of Nature. Retrieved 16 July 2012. 
  2. ^ a b "Masked Lapwing Fact Sheet, Lincoln Park Zoo"
  3. ^ "Masked Lapwings: Managing bird strike risk at Australian airports". ATSB Bird Information Sheet No.3. Australian Transport Safety Bureau. Retrieved 13 May 2011. 
Licensehttp://creativecommons.org/licenses/by-sa/3.0/
Rights holder/AuthorWikipedia
Sourcehttp://en.wikipedia.org/w/index.php?title=Masked_Lapwing&oldid=554551242

Masked Lapwings are large, ground-dwelling birds that are closely related to the waders. The Masked Lapwing is mainly white below, with brown wings and back and a black crown. Birds have large yellow wattles covering the face, and are equipped with a thorny spur that projects from the wrist on each wing. The spur is yellow with a black tip. The Masked Lapwing has two subspecies resident in Australia. The southern subspecies has black on the hind neck and sides of breast, and has smaller facial wattles. Northern birds are smaller, without the partial black collar, but have a much larger wattle, which covers most of the side of the face. The sexes are similar in both subspecies, although the male tends to have a larger spur. Young Masked Lapwings are similar to the adult birds, but may have a darker back. The wing spur and facial wattles are either absent or smaller in size. The southern subspecies is also known as the Spur-winged Plover. Voice: A loud ""kekekekekekekek"".

Licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/
Rights holder/AuthorKaterina Tvardikova
Sourcehttp://pngbirds.myspecies.info/content/vanellus-miles

Subspecies and Distribution:

    * miles (Boddaert, 1783) - NE & S New Guinea and Aru Is to N Australia; probably non-breeding visitor to SE Wallacea. * novaehollandiae (Stephens, 1819) - E & SE Australia, Tasmania and New Zealand.

Licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/
Rights holder/AuthorKaterina Tvardikova
Sourcehttp://pngbirds.myspecies.info/content/vanellus-miles

33-38 cm

Licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/
Rights holder/AuthorKaterina Tvardikova
Sourcehttp://pngbirds.myspecies.info/content/vanellus-miles

Masked Lapwings are large, ground-dwelling birds that are closely related to the waders. The Masked Lapwing is mainly white below, with brown wings and back and a black crown. Birds have large yellow wattles covering the face, and are equipped with a thorny spur that projects from the wrist on each wing. The spur is yellow with a black tip. The Masked Lapwing has two subspecies resident in Australia. The southern subspecies has black on the hind neck and sides of breast, and has smaller facial wattles. Northern birds are smaller, without the partial black collar, but have a much larger wattle, which covers most of the side of the face. The sexes are similar in both subspecies, although the male tends to have a larger spur. Young Masked Lapwings are similar to the adult birds, but may have a darker back. The wing spur and facial wattles are either absent or smaller in size. The southern subspecies is also known as the Spur-winged Plover. Voice: A loud ""kekekekekekekek"".

Licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/
Rights holder/AuthorKaterina Tvardikova
Sourcehttp://pngbirds.myspecies.info/content/vanellus-miles

Habitat and Ecology:

Systems

  • Terrestrial
  • Freshwater
Licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/
Rights holder/Author© International Union for Conservation of Nature and Natural Resources
Sourcehttp://www.iucnredlist.org/apps/redlist/details/22725229

The Masked Lapwing inhabits marshes, mudflats, beaches and grasslands. It is often seen in urban areas. Where this bird is used to human presence, it may tolerate close proximity; otherwise it is very wary of people, and seldom allows close approach.

Licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/
Rights holder/AuthorKaterina Tvardikova
Sourcehttp://pngbirds.myspecies.info/content/vanellus-miles
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith