
TOP > 生物多様性センターの国際協力 > ESABII > Database > Migrant Birds Database > Common Sandpiper
Common Name | Common SandpiperBirdlife International | |||||||||||||||||||||||||||||||||||||||||||||
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Species name | Actitis hypoleucosBirdlife International | |||||||||||||||||||||||||||||||||||||||||||||
Family | Scolopacidae | |||||||||||||||||||||||||||||||||||||||||||||
Genus | ||||||||||||||||||||||||||||||||||||||||||||||
Local Name |
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No descriptions
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This species is a full migrant, migrating at night overland on a broad front across both deserts and mountains1. Small numbers may also remain in the northern maritime climatic zone (e.g. the British Isles, Mediterranean and Japan) throughout the year1, 2. The European population that overwinters in West Africa migrates south between mid-July and August (juveniles following one month later), and returns to the breeding grounds from late-March to April1, 2. Immature individuals may also remain in the winter range throughout the summer breeding season2. The species breeds from May to June in scattered single pairs 60-70 m apart in optimal breeding habitat1, and migrates singly or in small flocks1, although it usually remains solitary in its winter range3. It forages diurnally1 and may aggregate at night4 into roosts of over 100 individuals1.
<Breeding> During the breeding season this species shows a preference for pebbly, sandy or rocky margins of fast-flowing rivers1, 2, as well as small ponds, pools2 and dams3, clear freshwater lake shores, sheltered sea coasts with rocky or sandy beaches, tidal creeks and estuaries3, and often forages in patches of dry meadow1. It occurs from sea level up to 4,000 m or more in the mountains, but generally avoid frozen, snow-clad or very hot areas2.
<Non-breeding> In its winter range this species inhabits a wide variety of habitats, such as small pools, ditches, riverbanks1, 2, streams, dam shores5, marshy areas4, estuaries, freshwater seeps on coastal shores, tidal creeks in mangrove swamps and saltmarshes, harbours, docks2, 5 and filtration tanks of sewage works5. It will also forage on grassland along roadsides and occasionally in gardens1, 5, but it generally avoids large coastal mudflats1.
The diet of this species consists of adult and larval insects (such as beetles and Diptera), spiders, molluscs, snails, crustaceans, annelids, and occasionally frogs, toads, tadpoles and small fish, as well as plant material (including seeds)1, 3.
The nest is a shallow depression, sometimes amongst shrubs and trees1.
1. del Hoyo et al. (1996). 2. Snow and Perrins (1998). 3. Urban et al. (1986). 4. Johnsgard (1981). 5. Yalden (1992).
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). Despite the fact that the population trend appears to be decreasing, the decline is not believed to be sufficiently rapid to approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size is extremely 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.
<Population justification> Total regarded as a minimum by Wetlands International (2006).
<Trend justification> The overall population trend is decreasing, although some populations may be stable and others have unknown trends (Wetlands International 2006). In Europe, trends since 1980 show that populations have undergone a moderate decline (p<0.01), based on provisional data for 21 countries from the Pan-European Common Bird Monitoring Scheme (EBCC/RSPB/BirdLife/Statistics Netherlands; P. Vorisek in litt. 2008).
Country | Category | Reference |
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Brunei Darussalam | ||
Cambodia | ||
China | ||
Indonesia | ||
Japan | ||
Korea | ||
Lao PDR | ||
Malaysia | ||
Mongolia | ||
Myanmar | ||
Philippines | ||
Singapore | ||
Thailand | ||
Vietnam |
The size of the breeding population in England is threatened by disturbance from recreational anglers5.
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Country | Status | Reference |
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Brunei Darussalam | ||
Cambodia | ||
China | ||
Indonesia | ||
Japan | ||
Korea | ||
Lao PDR | ||
Malaysia | Protected Wild Birds Part I: Game Birds(as Tringa hypoleucos) | 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 | 31 | 57 | 77 | 23 | 39 | 26 | 16 | 10 | 15 | 16 | 25 | 8 | 15 | 63 | ||||||||
The number of observed sites(not all count sites) | 2 | 3 | 3 | 2 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 3 | 8 | ||||||||
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 | 1 | 9 | 8 | 53 | 33 | 1 | 112 | 56 | 10 | 77 | ||||||||||||
The number of observed sites(not all count sites) | 1 | 2 | 2 | 4 | 4 | 1 | 2 | 3 | 3 | 2 | ||||||||||||
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 | 5 | 26 | 76 | 165 | 84 | 7 | 8 | 13 | 20 | 95 | 261 | 73 | 245 | 27 | ||||||||
The number of observed sites(not all count sites) | 1 | 2 | 7 | 5 | 3 | 3 | 2 | 2 | 1 | 10 | 16 | 23 | 14 | 11 | ||||||||
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 | 12 | 552 | 59 | 199 | 184 | 143 | 144 | 82 | 278 | 18 | 48 | 80 | 140 | 49 | 100 | 38 | 209 | |||||
The number of observed sites(not all count sites) | 1 | 13 | 7 | 9 | 8 | 14 | 9 | 10 | 13 | 3 | 3 | 12 | 7 | 4 | 10 | 3 | 10 | |||||
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 | 15 | 39 | 83 | 89 | 100 | 57 | 46 | 46 | 238 | 287 | 282 | 264 | 199 | 186 | 172 | 186 | ||||||
The number of observed sites(not all count sites) | 2 | 10 | 17 | 15 | 20 | 12 | 9 | 14 | 59 | 58 | 57 | 58 | 48 | 52 | 48 | 48 | ||||||
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 | 40 | 18 | 12 | 20 | ||||||||||||||||||
The number of observed sites(not all count sites) | 1 | 11 | 1 | 1 | ||||||||||||||||||
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 | 490 | 682 | 773 | 1128 | 347 | 63 | 101 | 65 | 56 | 151 | 199 | 139 | 313 | 199 | 264 | 781 | 136 | |||||
The number of observed sites(not all count sites) | 40 | 49 | 68 | 65 | 13 | 10 | 7 | 4 | 12 | 17 | 18 | 17 | 28 | 25 | 54 | 55 | 25 | |||||
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 | 96 | 70 | 427 | 280 | 235 | 128 | 41 | 48 | 28 | 53 | 142 | 245 | 186 | 248 | 722 | 67 | ||||||
The number of observed sites(not all count sites) | 2 | 4 | 7 | 8 | 8 | 8 | 3 | 1 | 5 | 11 | 21 | 19 | 12 | 23 | 26 | 12 | ||||||
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 | 65 | 155 | 386 | 172 | 429 | 313 | 324 | 121 | 268 | 251 | 164 | 207 | 233 | 291 | 239 | 342 | 238 | 546 | ||||
The number of observed sites(not all count sites) | 5 | 14 | 19 | 13 | 20 | 19 | 20 | 7 | 14 | 22 | 22 | 15 | 22 | 20 | 23 | 28 | 23 | 41 | ||||
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 | 84 | 261 | 168 | 248 | 132 | 179 | 164 | 131 | 105 | 189 | 128 | 202 | 160 | 154 | 63 | 62 | 82 | 32 | ||||
The number of observed sites(not all count sites) | 4 | 10 | 17 | 14 | 11 | 12 | 10 | 9 | 6 | 10 | 8 | 10 | 8 | 7 | 8 | 6 | 7 | 6 | ||||
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 | 1 | 1 | 72 | 65 | 62 | 11 | 83 | 35 | 50 | 76 | 60 | |||||||||||
The number of observed sites(not all count sites) | 1 | 1 | 10 | 13 | 14 | 5 | 11 | 13 | 19 | 24 | 17 | |||||||||||
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 | 148 | 81 | 36 | 22 | 46 | 59 | 62 | 78 | 6 | 2 | 1 | 30 | 4 | 82 | 39 | 12 | 370 | 197 | 245 | 604 | 201 | |
The number of observed sites(not all count sites) | 7 | 6 | 11 | 7 | 5 | 10 | 7 | 7 | 3 | 2 | 1 | 1 | 1 | 2 | 3 | 3 | 11 | 10 | 30 | 49 | 21 | |
The total number of count sites | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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 | 6 | 10 | 1 | 1 | 1 | 17 | 3 | 117 | 90 | 56 | 47 | 30 | 174 | 8 | ||||||||
The number of observed sites(not all count sites) | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 10 | 3 | 3 | 5 | 5 | 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 |