
TOP > 生物多様性センターの国際協力 > ESABII > Database > Migrant Birds Database > Mongolian Plover
Common Name | Mongolian PloverBirdlife International | |||||||||||||||||||||||||||||||||||||||||||||
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Species name | Charadrius mongolusBirdlife International | |||||||||||||||||||||||||||||||||||||||||||||
Family | Charadriidae | |||||||||||||||||||||||||||||||||||||||||||||
Genus | ||||||||||||||||||||||||||||||||||||||||||||||
Local Name |
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Mongolian Plover→Lesser Sand Plover
No descriptions
No descriptions
This species is fully migratory, with four definable groups migrating on a broad front to different wintering grounds1. In central Siberia, flocks form in early July and depart for their winter quarters in early-August to early-September (adults leaving first), to arrive in India, south Arabia and East Africa in early-August to mid-September1. Populations breeding in eastern Russia, Kamchatka, the Commander Islands and the Chukitsk Peninsula, winter from Taiwan to Australia3, leaving their breeding grounds late-July to early-September1. The population breeding in the Himalayas and southern Tibet winters in a range or areas from India to Sumatra3, returning to its breeding grounds between late-February to April (reaching them between mid-April and mid-May)1. The fourth migratory group of this species breeds in eastern Tibet and winters from Thailand to the Greater Sundas3. Many non-breeding birds may also stay in their winter quarters all year round1, 3. During the non-breeding season the species may occur singly or in flocks of up to 100 or more, but nesting pairs are solitary and territorial during the breeding season2, 4. This species is mainly diurnal but sometimes forages on moonlit nights1, 4.
<Breeding> During the breeding season this species mainly occurs above the tree-line on mountains at altitudes of up to 5,500 m in the Himalayas (Ladakh, Sikkim, and Tibet)1, 3, 4. It inhabits barren valleys and basins in elevated tundra and mountain steppe, mainly near water (bogs) on moist but well-drained gravelly, rocky or sandy surfaces with sparse vegetation such as salt-pans, patches of detritus, dry edges of salt-marshes and places used by herds of cattle1. In Siberia and the Commander (Komandorskiye) Islands the species also occurs at sea-level, here inhabiting sand dunes and shingle along the coast1, 3.
<Non-breeding> The species is almost strictly coastal during the non-breeding season, preferring sandy beaches, mudflats of coastal bays and estuaries, sand-flats and dunes near the coast1, 2, occasionally frequenting mangrove mudflats (in Australia)7 and feeding on exposed coral reefs (Solomon Islands, Pacific)6. Very rarely the species also frequents coastal airfields1, and during migration it may be seen on the shores of inland lakes (e.g. the East African Great Lakes)2, 6 and rivers, or on cultivated land3, 5.
<Breeding> The breeding diet of this species includes many beetles, weevils, fly larvae, stalk worms and crabs1.
<Non-breeding> During the non-breeding season this species takes insects, crustaceans (such as crabs and amphipods), molluscs (particularly bivalves) and polycheate worms1.
The nest of this species is a shallow scrape in bare sand or shingle (nesting pairs may often utilise cattle footprints), sometimes beside bushes and big stones (or amongst lichens and Drias in the Far East)1.
1. del Hoyo et al. (1996). 2. Urban et al. (1986). 3. Hayman et al. (1986). 4. Johnsgard (1981). 5. Grimmett et al. (1998). 6. Cramp and Simmons (1983). 7. National Parks and Wildlife Service (1999) Species Profile: Charadrius mongolus. Downloaded from http://www.nationalparks.nsw.gov.au on 13/8/2007.
LC
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 is not known, but the population is not believed to be decreasing sufficiently rapidly to approach the thresholds 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.
<Trend justification> The population trend is difficult to determine because of uncertainty over the impacts of habitat modification on population sizes.
Country | Category | Reference |
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Brunei Darussalam | ||
Cambodia | ||
China | ||
Indonesia | ||
Japan | ||
Korea | ||
Lao PDR | ||
Malaysia | ||
Mongolia | ||
Myanmar | ||
Philippines | ||
Singapore | ||
Thailand | ||
Vietnam |
This species is threatened by habitat degradation and loss (e.g. agricultural developments reducing the area of coastal and inland habitats, and hydrological changes to estuaries modifying important areas of suitable habitat in Australia ), as well as disturbance from tourism7.
No descriptions
No descriptions
No descriptions
Country | Status | Reference |
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Brunei Darussalam | ||
Cambodia | ||
China | ||
Indonesia | ||
Japan | ||
Korea | ||
Lao PDR | ||
Malaysia | Protected Wild Birds Part I: Game Birds | Law of Malaysia Act 76, Protection of Wild Life Act 1972 (Amend. 2006) |
Mongolia | ||
Myanmar | ||
Philippines | ||
Singapore | ||
Thailand | ||
Vietnam |
The Asian Waterbird Census (AWC) was initiated in 1987 and runs in parallel with other waterbird censuses carried out in Africa, Europe, Central and West Asia and Latin America under the umbrella of the International Waterbird Census (IWC), which is organised by Wetlands International.
The AWC takes place annually, during the second and third weeks of January, and is carried out by volunteers interested in collecting information on waterbirds and wetlands as a basis for contributing to their conservation.
Reference: Li, Z.W.D., Bloem, A., Delany S., Martakis G. and Quintero J. O. 2009. Status of Waterbirds in Asia - Results of the Asian Waterbird Census: 1987-2007. Wetlands International, Kuala Lumpur, Malaysia
BRUNEI DARUSSALAM | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
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The number of observed individual | 46 | 50 | 46 | 83 | 43 | 34 | 22 | 12 | 5 | 128 | 186 | 93 | 26 | 5 | ||||||||
The number of observed sites(not all count sites) | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 1 | 1 | ||||||||
The total number of count sites | 2 | 3 | 3 | 2 | 4 | 4 | 0 | 4 | 4 | 4 | 4 | 5 | 5 | 0 | 0 | 0 | 9 | 0 | 0 | 1 | 0 | 9 |
CAMBODIA | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
The number of observed individual | 489 | |||||||||||||||||||||
The number of observed sites(not all count sites) | 3 | |||||||||||||||||||||
The total number of count sites | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 11 | 0 | 0 | 12 | 12 | 11 | 5 | 1 | 6 | 9 | 6 | 6 |
CHINA | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
The number of observed individual | 100 | 49 | 174 | 33 | ||||||||||||||||||
The number of observed sites(not all count sites) | 2 | 1 | 4 | 3 | ||||||||||||||||||
The total number of count sites | 0 | 1 | 34 | 12 | 50 | 60 | 67 | 29 | 6 | 14 | 6 | 15 | 21 | 20 | 14 | 10 | 22 | 45 | 80 | 81 | 59 | 72 |
INDONESIA | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
The number of observed individual | 44 | 1425 | 140 | 591 | 252 | 1670 | 4023 | 3 | 1633 | 5 | 45 | |||||||||||
The number of observed sites(not all count sites) | 4 | 2 | 4 | 4 | 3 | 1 | 3 | 1 | 3 | 1 | 1 | |||||||||||
The total number of count sites | 0 | 0 | 0 | 1 | 19 | 8 | 17 | 17 | 15 | 19 | 16 | 0 | 0 | 47 | 12 | 10 | 40 | 34 | 14 | 16 | 15 | 23 |
JAPAN | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
The number of observed individual | 5 | 6 | 43 | 3 | 14 | 10 | 905 | 986 | 602 | 664 | 1078 | 1038 | 642 | 576 | ||||||||
The number of observed sites(not all count sites) | 2 | 1 | 2 | 2 | 3 | 3 | 23 | 20 | 21 | 23 | 16 | 20 | 18 | 19 | ||||||||
The total number of count sites | 0 | 0 | 0 | 53 | 39 | 52 | 47 | 20 | 50 | 40 | 47 | 37 | 41 | 37 | 107 | 112 | 103 | 109 | 97 | 159 | 142 | 137 |
LAO PDR | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
The number of observed individual | ||||||||||||||||||||||
The number of observed sites(not all count sites) | ||||||||||||||||||||||
The total number of count sites | 0 | 0 | 0 | 2 | 4 | 5 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 14 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
MALAYSIA | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
The number of observed individual | 5398 | 2760 | 8366 | 4063 | 570 | 10 | 1300 | 755 | 608 | 2417 | 1393 | 866 | 3283 | 3179 | 7623 | 8734 | 5268 | |||||
The number of observed sites(not all count sites) | 24 | 33 | 34 | 35 | 10 | 1 | 5 | 4 | 3 | 6 | 6 | 5 | 11 | 13 | 26 | 27 | 4 | |||||
The total number of count sites | 0 | 0 | 0 | 59 | 68 | 93 | 85 | 17 | 10 | 7 | 10 | 0 | 0 | 20 | 25 | 25 | 25 | 43 | 43 | 82 | 82 | 40 |
MYANMAR | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
The number of observed individual | 1411 | 2 | 176 | 625 | 44 | 853 | 609 | 7126 | 27 | |||||||||||||
The number of observed sites(not all count sites) | 1 | 1 | 3 | 4 | 4 | 5 | 9 | 14 | 3 | |||||||||||||
The total number of count sites | 0 | 5 | 3 | 12 | 17 | 15 | 21 | 20 | 13 | 12 | 2 | 4 | 2 | 0 | 7 | 32 | 47 | 73 | 24 | 31 | 32 | 19 |
PHILIPPINES | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
The number of observed individual | 1688 | 1703 | 3863 | 2929 | 2185 | 1682 | 522 | 878 | 570 | 551 | 843 | 2844 | 580 | 2534 | 1771 | 2868 | 1227 | 407 | ||||
The number of observed sites(not all count sites) | 12 | 15 | 16 | 17 | 16 | 24 | 4 | 14 | 11 | 19 | 15 | 13 | 13 | 22 | 14 | 17 | 14 | 13 | ||||
The total number of count sites | 0 | 0 | 0 | 0 | 19 | 21 | 34 | 39 | 46 | 47 | 39 | 28 | 29 | 32 | 43 | 38 | 50 | 47 | 56 | 54 | 65 | 108 |
SINGAPORE | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
The number of observed individual | 9 | 173 | 178 | 773 | 724 | 86 | 351 | 1000 | 591 | 811 | 715 | 617 | 676 | 161 | 40 | 2 | 679 | |||||
The number of observed sites(not all count sites) | 2 | 2 | 4 | 8 | 3 | 2 | 4 | 4 | 3 | 6 | 3 | 3 | 2 | 2 | 1 | 1 | 2 | |||||
The total number of count sites | 0 | 0 | 0 | 0 | 4 | 12 | 17 | 15 | 13 | 14 | 10 | 10 | 6 | 11 | 10 | 10 | 8 | 9 | 9 | 8 | 8 | 7 |
REPUBLIC OF KOREA | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
The number of observed individual | ||||||||||||||||||||||
The number of observed sites(not all count sites) | ||||||||||||||||||||||
The total number of count sites | 0 | 0 | 10 | 12 | 22 | 20 | 20 | 15 | 10 | 22 | 25 | 22 | 14 | 68 | 99 | 112 | 118 | 116 | 117 | 123 | 127 | 127 |
THAILAND | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
The number of observed individual | 3163 | 28 | 284 | 81 | 278 | 697 | 25 | 65 | 53 | 100 | 4111 | 1672 | 2320 | 3945 | 10664 | 2743 | ||||||
The number of observed sites(not all count sites) | 7 | 1 | 2 | 3 | 5 | 7 | 1 | 2 | 1 | 1 | 1 | 6 | 3 | 15 | 19 | 10 | ||||||
The total number of count sites | 10 | 8 | 3 | 20 | 26 | 12 | 23 | 16 | 17 | 5 | 9 | 3 | 1 | 1 | 7 | 3 | 9 | 26 | 20 | 82 | 99 | 33 |
VIETNAM | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
The number of observed individual | 12 | 60 | 2 | 362 | ||||||||||||||||||
The number of observed sites(not all count sites) | 1 | 1 | 1 | 2 | ||||||||||||||||||
The total number of count sites | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 4 | 0 | 1 | 1 | 0 | 1 | 8 | 2 | 2 | 16 | 4 | 4 | 9 | 6 | 11 |