
TOP > 生物多様性センターの国際協力 > ESABII > Database > Migrant Birds Database > Hooded Crane
Common Name | Hooded CraneBirdlife International | |||||||||||||||||||||||||||||||||||||||||||||
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Species name | Grus monachaBirdlife International | |||||||||||||||||||||||||||||||||||||||||||||
Family | Gruidae | |||||||||||||||||||||||||||||||||||||||||||||
Genus | ||||||||||||||||||||||||||||||||||||||||||||||
Local Name |
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100 cm. Small, dark crane. Darkish-grey body. White top of neck and head, except patch of bare red skin above eye.
<Similar species> White-naped Crane G. vipio has grey sides of neck and extensive patch of red on sides of face around eye.
<Voice> Loud, high-pitched calls.
Grus monacha breeds in south-central and south-eastern Siberia, Russia. Breeding is suspected in Mongolia and two breeding sites have recently been found in the region of Heilongjiang, China6,8. Its global population is estimated to be c.11,500 birds5 with 1,460 in China and Russia1, c.114 in Korea2 and over 80% wintering at Izumi, southern Japan where 10,027 were recorded in 2005-20063. Other regular wintering grounds include Yashiro, Japan (just 10-15 birds since 2000), Suncheon Bay, South Korea, and wetlands along the Yangtze river, particularly Shengjin Hu, Poyang Hu, Longgan Hu, Huanghe Delta and Chongming Dongtan7, China. 1,088 individuals were counted at the Yangtze floodplain in 20054.
No descriptions
<Breeding> It breeds in remote, wooded, upland bogs on gently sloping foothills and flat river terraces, mostly within the permafrost zone.
<Non-breeding> It winters in freshwater marshes, wet grassland, coastal tidal flats and farmland.
No descriptions
See Habitat
BirdLife International (2001). 1. unpublished information supplied by Wetlands International Specialist Groups to Wetlands International (2006). 2. Li and Mundkur (2004). 3. P. Morris in litt. (2006). 4. M. Barter in litt. (2006). 5. J. Harris in litt. (2006). 6. Yuming et al. (2006). 7. Ma Quiang et al. (2007). 8. Guo Yu-min et al. (2007).
VU
This crane has a small population, restricted to fewer than ten wintering sites whose combined area is small. It has declined at the majority of these wintering sites. Given the substantial threats to its habitat, it is likely to continue declining in the near future. Owing to these factors it is listed as Vulnerable.
<Population justification> 6,900 mature individuals estimated (J. Harris in litt. 2006), although the total population is now c.11,600: 1,460 in China and Russia (unpublished information supplied by Wetlands International Specialist Groups to Wetlands International 2006); 10,027 recorded in Japan in winter 2005-2006 (P. Morris in litt. 2006); 114 in Korea in Asian Waterbird Census 2000 (Li and Mundkur 2004).
<Trend justification> This species's population is suspected to be decreasing at a moderate rate, in line with levels of wetland loss and degradation in its wintering grounds, primarily as a result of reclamation for development and dam building. Based upon winter counts, it is increasing at Izumi in Japan and Suncheon Bay in South Korea but the species's is declining at all seven of its other known wintering sites (S. Chan in litt. 2006).
Country | Category | Reference |
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Brunei Darussalam | ||
Cambodia | ||
China | E | China Red Data book of Endangered Animals(1998) (Extinct, Extirpated, Endangered, Vulnerable, Rare, Interninate) |
Indonesia | ||
Japan | VU | http://www.biodic.go.jp/rdb/rdb_f.html |
Korea | VU | Korean Red List of Threatened Species(NIBR, 2012) |
Lao PDR | ||
Malaysia | ||
Mongolia | VU | Mongolian Red List of Birds(Seidler et al. Eds., 2011) |
Myanmar | ||
Philippines | ||
Singapore | ||
Thailand | ||
Vietnam |
The key threats are wetland loss and degradation in its wintering grounds in China and South Korea as a result of reclamation for development and dam building, especially the proposed three gorges dam which threatens an important wintering site. Conversion of rice-paddies to cotton fields at Longgan Hu and Dongting Hu has caused declines. A newly discovered wintering site at Suncheon Bay, South Korea, is threatened by development. The artificially high concentration of birds at Izumi, as a result of supplementary feeding, risks a major population reduction from disease or another catastrophe. Other threats in China include pollution of coastal waters, pesticide poisoning, increased levels of human disturbance and over-fishing. Some poaching and hunting of breeding birds occurs.
No descriptions
CITES Appendix I and II. CMS Appendix II. Key protected areas include Norsky, Daursky and Khingansky (Russia), Daguur and Ugtam (Mongolia), Shengjin Hu, Longgan Hu, Poyang Hu, Dong Dongting Hu and Chen Hu (China), Mundok (North Korea), and Izumi-Takaono and Yashiro (Japan).
Conduct further surveys to identify additional breeding areas. Establish strictly protected areas in the Bikin river basin (Russia) and Suncheon Bay (South Korea). Expand the area or number of suitable wintering sites in Japan. Expand protected areas at Chongming Dao and Xinglong Dongsha (China). Enforce measures to minimise threats to wetlands in the lower Yangtze from the Three Gorges Dam. Prevent poisoning from pesticides and poaching. Establish local crane conservation groups in China.
Country | Status | Reference |
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Brunei Darussalam | ||
Cambodia | ||
China | ||
Indonesia | ||
Japan | ||
Korea | Category II | Wildlife Protection Act |
Lao PDR | ||
Malaysia | ||
Mongolia | Very Rare Species | Mongolian Law on Fauna |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
The number of observed individual | ||||||||||||||||||||||
The number of observed sites(not all count sites) | ||||||||||||||||||||||
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 | ||||||||||||||||||||||
The number of observed sites(not all count sites) | ||||||||||||||||||||||
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 | 353 | 562 | 564 | 417 | 84 | 7 | 462 | 234 | 766 | 689 | 1089 | 259 | 433 | 674 | 806 | 933 | 1088 | 911 | 639 | |||
The number of observed sites(not all count sites) | 3 | 3 | 6 | 3 | 2 | 1 | 1 | 1 | 3 | 4 | 3 | 4 | 2 | 2 | 6 | 6 | 7 | 4 | 5 | |||
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 | ||||||||||||||||||||||
The number of observed sites(not all count sites) | ||||||||||||||||||||||
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 | 7457 | 1 | 8045 | 26 | 6734 | 20 | 26 | 7921 | 8532 | 21 | 8967 | 9455 | 8951 | 9445 | 10058 | 9551 | ||||||
The number of observed sites(not all count sites) | 1 | 1 | 2 | 1 | 3 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | ||||||
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 | ||||||||||||||||||||||
The number of observed sites(not all count sites) | ||||||||||||||||||||||
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 | ||||||||||||||||||||||
The number of observed sites(not all count sites) | ||||||||||||||||||||||
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 | ||||||||||||||||||||||
The number of observed sites(not all count sites) | ||||||||||||||||||||||
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 | ||||||||||||||||||||||
The number of observed sites(not all count sites) | ||||||||||||||||||||||
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 | 211 | 170 | 300 | 5 | 98 | 92 | 114 | 161 | 122 | 136 | 216 | 255 | 219 | 241 | ||||||||
The number of observed sites(not all count sites) | 2 | 1 | 1 | 2 | 2 | 3 | 1 | 4 | 2 | 1 | 3 | 3 | 3 | 5 | ||||||||
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 | ||||||||||||||||||||||
The number of observed sites(not all count sites) | ||||||||||||||||||||||
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 | ||||||||||||||||||||||
The number of observed sites(not all count sites) | ||||||||||||||||||||||
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 |