Ana səhifə

Agreement on the Conservation of African-Eurasian Migratory Waterbirds


Yüklə 9 Mb.
səhifə7/17
tarix25.06.2016
ölçüsü9 Mb.
1   2   3   4   5   6   7   8   9   10   ...   17




Result 3: Reproductive success is maximised


  • Avoid infrastructure development and other sources of human disturbance, including recreation/tourism liable to have an adverse impact on the known core breeding areas (Finland27, Norway, Russia, Sweden);

  • Take measures to avoid overgrazing and nest trampling if/where this is known to be a problem (Finland, Norway, Russia, Sweden);

  • Take measures, where feasible, to minimise predation, where this is shown to be a significant limiting factor (Finland, Norway, Russia, Sweden);

  • Take measures to eliminate waterbird hunting on the breeding grounds (Russia, Norway) and in all staging areas close to the breeding grounds (Finland, Norway, Russia, Sweden).







Result 4: No introgression of DNA from other goose species into the wild population occurs as a result of further releases and introgression from already released birds from captive breeding programmes is minimised


  • Establish a special website to serve as a ‘clearing house’ for information on this issue.

  • Ensure that any future release of captive-bred birds involves only individuals reared from wild-caught stock.

  • Remove any apparent hybrid geese from the existing free-flying introduced flock, subject to findings of a feasibility study (Sweden).

  • Conduct a review and evaluation of existing studies of LWfG genetics; to be carried out by an independent, appropriately experienced scientific expert or group of experts (specialist Sub-group of the International LWfG Working Group).

  • Review long-term future of all captive breeding programmes (specialist Sub-group of the International LWfG Working Group).







Result 5: Key knowledge gaps filled


  • Locate sources of possible financial support for further conservation-oriented research;

  • Use a combination of satellite tracking and field surveys to locate the key breeding grounds for the bulk of the Western main population;

  • Assess the hunting pressure at key sites;

  • Use a combination of satellite tracking and field surveys to locate the key breeding, staging and wintering sites for the Fennoscandian population;

  • Conduct a Population Viability Assessment (PVA) for the remaining wild Fennoscandian population;

  • Use a combination of satellite tracking and field surveys to locate the key staging and wintering grounds for the bulk of the Central Asian population;

  • Undertake further field surveys of suitable breeding habitat and staging areas on the Kola Peninsula to update the estimate for the Fennoscandian subpopulation;

  • Establish an effective network of coordinated counts in the wintering grounds (or main staging areas if wintering areas are not known), to monitor overall population trends as accurately as possible;

  • Evaluate spatial use patterns at the habitat level to identify areas where hunting directly threatens Lesser White-fronts and to direct local conservation efforts (e.g. planting of ‘lure’ crops) to hunting-free refuges and corridors;

  • Continue to refine genetic knowledge and the techniques deployed for genetic assessments;

  • Develop a strategy for genetic management of the species both in the wild and in captivity based on previous agreements such as the 2007 AEWA negotiation mission and and findings of the CMS Scientific Council in 2005;

  • Assess the current status of key sites for Lesser White-fronted Goose with regard to the species’ ecological requirements, taking into account protected area status, habitat quality, conservation management and active threats.

  • Increase knowledge of breeding site fidelity for males and females and exchange with other populations;

  • Undertake studies on predation by White-tailed Eagle;

  • Investigate the importance of small mammal cycles on reproduction of Lesser White-fronted Goose.




Result 6: International cooperation maximised


Achieving this result requires action (as of May 200828) by the following Range States:

AEWA: Azerbaijan, Estonia, Islamic Republic of IRan, Iraq, Kazakhstan, Russian Federation, Turkey, Turkmenistan

  • CMS: Azerbaijan, Estonia, Iraq, Russian Federation, Turkey, Turkmenistan

  • Bern Convention: Russian Federation

  • CBD: Iraq

  • Ramsar Convention: Turkmenistan is planning to join in October 2008

(Note: under the current provisions of this convention there is no mechanism for the EU/EC to become a Contracting Party)




7. Implementation
Principles of implementation
The following ‘principles’ have been drawn up from the conclusions of the AEWA Secretariat’s negotation mission in January 2007:


  • An International Lesser White-fronted Goose Working Group shall be established, consisting of governmental representatives of all Range States. The governmental representatives shall be free to bring in their own experts and to call on their support as required. The Working Group shall be chaired by the AEWA Secretariat (subject to additional, dedicated human and financial resources being made available to the Secretariat) and will operate in accordance with Terms of Reference to be developed by the AEWA Secretariat, approved by the Range States and endorsed by the AEWA Technical Committee.

  • The main priority for the conservation of the Lesser White-fronted Goose is the maintenance of the wild populations breeding in Fennoscandia and Russia.

  • The EU shall take the situation of the species with a high degree of concern for all its member and candidate member countries. It shall prompt compliance with EU regulations and conclusions given by the European Court of Justice from all EU member states.

  • The efficiency of conservation measures is to be assessed by the International Lesser White-fronted Goose Working Group.

  • Implementation and future modification of this International Single Species Action Plan – and all related decisions – shall be undertaken with transparency and accountability so that progress can be subject to scientific scrutiny at any time.

  • Each Range State shall consider support for ‘on-the-ground’ conservation measures, particularly along the Lesser White-fronted Goose flyway(s) that traverse(s) its territory.

  • Particular attention shall be paid to mortality due to hunting and urgent targeted measures shall be implemented to reduce the magnitude of this threat, the success of which shall be promptly and regularly reviewed and evaluated.

  • Supplementing wild populations with captive-bred birds shall be considered if other conservation measures are not as quickly efficient as needed and should populations continue to decline. As with any other captive breeding, reintroduction or supplementation initiatives this project will be subject to consideration and advice by the Committee for LWfG captive breeding, reintroduction and supplementation in Fennoscandia (see below).

  • The timeframe for the implementation of the plan is 5 years from the date of formal adoption. After 5 years the SSAP should be updated and an evaluation of the conservation results should be carried out.


Immediate steps required
Immediate steps towards the implementation of this SSAP include:


  • Explicit endorsement by Range States of this International Single Species Action Plan;

  • Establishment of the International Lesser White-fronted Goose Working Group referred to above;

  • Establishment of a Sub-group (under the auspices of the International LWfG Working Group) dedicated to the issues of captive breeding, reintroduction and supplementing of wild populations in Fennoscandia (as agreed by the parties to the AEWA Secretariat negotation mission in January 2007);

  • Establishment of National Lesser White-fronted Goose Taskforces (or similar groups) in each Range State;

  • Establishment and resourcing of the position of ‘Lesser White-fronted Goose Single Species Action Plan Co-ordinator’ within the AEWA Secretariat;

  • Coordinated reporting and information sharing through the International Working Group and/or the AEWA Secretariat, as appropriate;

  • Preparation within one year of a National Action Plan for each Range State, in co-operation with the International Working Group and relevant National Taskforce, and based on this International Single Species Action Plan (see AEWA Conservation Guidelines No. 1);

  • Implementation of National Action Plans, including through allocation of adequate and appropriate resources;

  • Review of the International and National Action Plans at least every five years;

  • Maintaining and further developing research and monitoring programmes for supporting and assessing implementation of the International Single Species Action Plan.


8. References
The following is a listing of those publications cited in the text of this Action Plan. For a more comprehensive species bibliography, comprising some 250 references in all, see:

www.piskulka.net/Scientific articles.htm (formal scientific literature) and

www.piskulka.net/General publications.htm (‘grey’ literature)
Aarvak, T. & Øien, I.J. 2001. Monitoring of staging Lesser White-fronted Geese at the Valdak Marshes, Norway, in 2000. In: Tolvanen, P., Øien, I.J. & Ruokolainen, K. (eds.). 2001. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 2000. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2001: pp 17–22.

Aarvak, T. & Øien, I.J. 2003. Moult and autumn migration of non-breeding Fennoscandian Lesser White-fronted Geese Anser erythropus mapped by satellite telemetry. Bird Conservation International 13: pp 213-226.

Aarvak, T. & Øien I.J. 2004. Monitoring of staging Lesser White-fronted Geese at the Valdak Marshes, Norway, in the years 2001–2003. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: pp 19–24.

Aarvak, T., Øien, I. J. & Nagy, S. 1996. The Lesser White-fronted Goose monitoring programme. Annual report 1996. Norwegian Ornithological Society NOF Rapportserie report No. 7-1996.

Aarvak, T., Øien, I. J., Syroechkovski Jr, E. E. & Kostadinova, I. 1997. The Lesser White-fronted Goose monitoring programme. Annual report 1997. Norwegian Ornithological Society NOF Rapportserie report No. 5-1997.

Aarvak, T., Arkiomaa, A., Tolvanen, P., Øien, I. J. & Timonen, S. 2004a. Inventories and catching attempts of Lesser White-fronted Goose Anser erythropus at Lake Kulykol, Kazakstan, in 2002 and 2003. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: pp 36–40.

Aarvak, T., Grinchenko, A., Nordenswan, G., Popenko, V. & Pynnönen, J. 2004b. Survey of wintering Lesser White-fronted Geese in Crimea, Ukraine in 2002. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: pp 47–49.

Abuladze, A. 2004. The occurrence and protection status of the Lesser White-fronted Goose in Georgia. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: p 52.

AEWA 2007. Final report from the Lesser White-fronted Goose negotiation mission in January 2007. AEWA Secretariat, Bonn. Unpublished report.

Aikio, E., Timonen, S., Ripatti, N. & Kellomäki, E. 2000. The status of Lesser White-fronted Goose in the Kola Peninsula, north-western Russia. In: Tolvanen, P., Øien I.J. & Ruokolainen, K. (eds). 2000. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1999. WWF Finland Report No. 12 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2000: pp 41–42.

Andersson, A. 2004. The reintroduction of the Lesser White-fronted Goose in Swedish Lapland – a summary for 2000–2003. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: pp 51–52.

Andersson, A. 2005. Swedish reintroduction project, history and results. Paper presented to Workshop on Protection of Lesser White-fronted Goose, Lammi, Finland, 31 March – 2 April 2005.

Andersson A-C, Ruokonen, M. & Tegelström, H. 2005. Genetic composition of the captive Lesser White-fronted goose stocks in Sweden. Paper presented to Workshop on Protection of Lesser White-fronted Goose, Lammi, Finland, 31 March – 2 April 2005.

Barter, M. 2004. Winter bird surveys in the Lower Chang Jiang (Yangtse) River basin, China. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: p52.

van den Bergh, L. 2000. Observations of Lesser White-fronted Geese in central Europe in autumn 1999. In: Tolvanen, P., Øien I.J. & Ruokolainen, K. (eds). 2000. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1999. WWF Finland Report No. 12 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2000: p 60.

BirdLife International. 2004. Birds in Europe: population estimates, trends and conservation status. BirdLife International, Cambridge, UK.

Delany, S. & Scott D. 2006. Waterbird Population Estimates (4th edition). Wetlands International, Wageningen, The Netherlands.

Delany, S., Dodman, T., Scott S., Martakis, G. & Helmink, T. February 2008. Report on the Conservation Status of Migratory Waterbirds in the Agreement Area (Fourth Edition, Final Draft). Wetlands International, Wageningen, The Netherlands.

von Essen, L. 1996. Reintroduction of Lesser White-fronted Goose (Anser erythropus) in Swedish Lapland (1981-1991). Gibier Faune Sauvage 13: pp1169-1180.

Evans, M. I. (ed.) 1994. Important Bird Areas of the Middle East. BirdLife International, BirdLife Conservation Series 2. Cambridge, UK.

Fox, A.D. 2005. Lesser White-fronted Goose Anser erythropus. In: Kear, J. (ed.). 2005. Ducks, Geese and Swans. Volume 1: pp 286–289. Oxford University Press, UK.

Handrinos, G. I. 1991. The status of geese in Greece. Ardea 79: pp 175-178.

Heinicke, T. & Ryslavy, T. 2002. Bird Observations in Azerbaijan – Report of an ornithological survey from 24th February to 11th March 2001. Unpublished report to the Michael Succow Foundation for the Protection of Nature. 46 pp.

IUCN. 1998. IUCN Guidelines for re-introductions. Prepared by the IUCN/SSC Specialist Group on Re-introductions. IUCN Gland, Switzerland and Cambridge UK.

IUCN. 2006. 2006 IUCN Red List of Threatened Species. A Global Species Assessment. IUCN, Gland, Switzerland.

Kazantzidis, S. & Nazirides, T. 1999: National Action Plan for the Lesser White-fronted Goose (Anser erythropus Linnaeus 1758). LIFE Nature Project B4–3200/96/499. WWF Greece, Hellenic Ornithological Society, Society for the Protection of Prespa.

Karvonen, R. & Markkola, J. 1998. Satellite follow-up of the Yamal Lesser white-fronted Goose Sibyako (the mother). In: Tolvanen, P., Ruokolainen, K., Markkola, J. & Karvonen, R. (eds.). 1998. Finnish Lesser White-fronted Goose Conservation Project. Annual report 1997. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report 9: pp 36-37.

Koffijberg, K., Cottaar, F., & van der Jeugd, H. 2005. Pleisterplaatsen van Dwergganzen Anser erythropus in Nederland. SOVON-informatierapport 2005/2006. SOVON Vogelonderzoek Nederland, Beek-Ubbergen.

Kreuzberg-Mukhina & Markkola, J. 1999. New information about wintering White-fronted Geese in Uzbekistan. In: Tolvanen, P., Øien I.J. & Ruokolainen, K. (eds). 2000. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1999. WWF Finland Report No. 12 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2000: p 57.

Lampila, P. 1998. Monitoring of wintering Lesser White-fronted Geese Anser erythropus in northeastern Greece, 8 January – 8 April, 1997. In: Tolvanen, P., Ruokolainen, K., Markkola, J. & Karvonen, R. (eds.). 1998. Finnish Lesser White-fronted Goose Conservation Project. Annual report 1997. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report 9: pp 7–8.

Lampila, P. 2001. Adult mortality as a key factor determining population growth in Lesser White-fronted Goose. In: Tolvanen, P., Øien, I.J. & Ruokolainen, K. (eds.). 2001. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 2000. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2001: pp 45–47.

Lorentsen, S.-H., Øien I.J. & Aarvak. 1998. Migration of Fennoscandian Lesser White-fronted Geese Anser erythropus mapped by satellite telemetry. Biological Conservation 84: pp 47–52.

Lorentsen, S.-H., Øien I.J., Aarvak, T., Markkola, J., von Essen, L., Farago, S., Morozov, V., Syroechkovskiy Jr, E., & Tolvanen, P. 1999. Lesser White-fronted Goose Anser erythropus. In: Madsen, J., Cracknell, G. & Fox, A.D. (eds.) Goose populations of the Western Palearctic. A review of status and distribution. Wetlands International Publication No 48. Wetlands International, Wageningen, The Netherlands & National Environmental Research Institute, Rönde, Denmark: pp 44-161.

McCarthy, E. 2007. Handbook of Avian Hybrids of the World. Oxford University Press. New York.

Madsen, J. 1996. International Action Plan for the Lesser White-fronted Goose (Anser erythropus). BirdLife International, Cambridge, UK, on behalf of the European Commission.

Markkola, J. 2001. Spring staging of Lesser White-fronted Geese on the Finnish Bothnian Bay coast in 2000. In: Tolvanen, P., Øien, I.J. & Ruokolainen, K. (eds.). 2001. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 2000. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2001: pp 12–16.

Markkola, J. 2005. Review of the global protection and major threats of the Lesser White-fronted Goose. Paper presented to Workshop on Protection of Lesser White-fronted Goose, Lammi, Finland, 31 March – 2 April 2005.

Markkola, J. & Lampila, P. 2003. Elasticity and perturbation analysis of the endangered Nordic lesser white-fronted goose, Anser erythropus, population. Unpublished manuscript.

Markkola, J. Niemelä, M. & Rytkönen S. 2003. Diet selection of lesser white-fronted geese Anser erythropus at a spring staging area. Ecography 26: pp 705–714.

Markkola, J., Luukkonen, A. & Leinonen, A. 2004. The spring migration of the Lesser White-fronted Goose on Bothnian Bay coast, Finland in 2001–2003. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: pp 14–18.

Markkola, J., Timonen, S. & Nieminen, P. 1999. The Finnish breeding and restocking project of the Lesser White-fronted Goose: results and the current situation in 1998. In: Tolvanen P., Øien, I.J. & Ruokolainen, K. (eds.). 1999. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1998. WWF Finland Report No. 10 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-1999: pp 47–50.

Mineev, O.Y. & Mineev M.N. 2004. Distribution of Lesser White-fronted Goose in the Malozemelskaya Tundra in northern Russia. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: pp 44–46.

Mooij, J.H. 2000: Ergebnisse des Gänsemonitorings in Deutschland und der westlichen Paläarktis von 1950 bis 1995. Die Vogelwelt 121: pp 319-330.

Mooij, J.H. 2001: Reintroduction project for the Lesser White-fronted Goose (Anser erythropus) by help of ultra-light aircraft. Casarca 7: pp 137-149

Mooij, J.H. & Heinicke, T (in prep.).: Occurrence and Protection of the Lesser White-fronted Goose Anser erythropus in Germany.

Mooij, J.H. & Scholze, W. 2001: Flugbegleiter für Zwerggänse. Der Falke 48: pp 100-107.

Morozov,V. & Aarvak,T. 2004. Wintering of lesser white-fronted geese breeding in the Polar Urals. Casarca 10: pp 156-162.

Morozov, V.V. & Syroechkovski Jr, E.E. 2002. Lesser White-fronted Goose on the verge of the millennium. Casarca 8: pp 233–276. (In Russian with English summary).

Nagy S. & Burfield I. 2006. Saving Europe’s most endangered birds: lessons to be learned from implementing European Species Action Plans. In: Boere G.C, Galbraith C.A. & Stroud D.A. (eds.). 2006. Waterbirds around the world. The Stationery Office, Edinburgh, UK.

Nagy S. & Crockford N. 2004. Implementation in the European Union of species action plans for 23 of Europe’s most threatened birds. Report to the European Commission. BirdLife International. Wageningen, The Netherlands.

Norderhaug A. & Norderhaug M. 1984. Status of the Lesser White-fronted Goose Anser erythropus in Fennoscandia. Swedish Wildlife Research/Viltrevy 13: pp 171–185.

Øien I.J. & Aarvak, T. 2004. New threats to the core breeding area of Fennoscandian Lesser White-fronted Geese. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: p 54.

Øien I.J. & Aarvak, T. 2005. A wild goose chase across Central Asia to the Middle East. World Birdwatch June 2005 27.2: pp 24-26.

Øien I.J., Tolvanen, P., & Aarvak, T. 2001. Status of the core breeding area for Lesser White-fronted Geese in Norway. In: Tolvanen, P., Øien, I.J. & Ruokolainen, K. (eds.). 2001. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 2000. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2001: pp 24–25.

Øien I.J., Tolvanen, P., Aarvak, T., Litvin, K. & Markkola, J. 1999. Survey and catching of Lesser White-fronted Geeseat Taimyr Peninsula 1998: preliminary results on autumn migration routes mapped by satellite telemetry. In: Tolvanen, P., Øien, I.J. & Ruokolainen, K. (eds.). 1999. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1998. WWF Finland Report No. 10 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-1999: pp 37–41.

Pääläinen, J. & Markkola, J. 1999. Field work in Lapland in 1998. In: Tolvanen P., Øien, I.J. & Ruokolainen, K. (eds.). 1999. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1998. WWF Finland Report No. 10 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-1999: pp 35–36.

Persson, H. 2000. Occurrence of the Lesser White-fronted Goose in Spain, up to 1999. In: Tolvanen, P.,Øien, I.J. & Ruokolainen, K. (eds.). 2000. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1999. WWF Finland Report No. 12 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2000: pp 51-52.

Persson, H. 2004. Lesser White-fronted Geese shot in Spain in the winters 1985/86–200/01. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: p 50.

Pynnönen, J. & Tolvanen, P. 2001. Monitoring of Lesser White-fronted Geese in western Estonia in spring 2000. In: Tolvanen, P., Øien, I.J. & Ruokolainen, K. (eds.). 2001. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 2000. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2001: pp 10–11.

Randler, C. 2006. Behavioural and ecological correlates of natural hybridization in birds. Ibis 148: pp 459-467.

van Roomen M.W.J., van Winden E.A.J., Koffijberg K., Kleefstra R., Ottens G., Voslamber B. & SOVON Ganzen- en zwanenwerkgroep 2003. Watervogels in Nederland in 2001/2002. SOVON-monitoringrapport 2004/01, RIZA-rapport BM04/01.

Ruokonen, M. 2001. Phylogeography and conservation genetics of the lesser white-fronted goose (Anser erythropus). Acta Univ. Oul. A 360. Ph.D. thesis.

Ruokonen M., Andersson A.-C. & Tegelström H. 2007. Using historical captive stocks in conservation. The case of the lesser white-fronted goose. Conservation Genetics 8: pp 197-207.

Ruokonen, M., Kvist, L., Aarvak, T., Markkola, J., Morozov, V., Øien I.J., Syroechkovskiy Jr, E., Tolvanen, P., & Lumme, J. 2004. Population genetic structure and conservation of the lesser white-fronted goose Anser erythropus. Conservation Genetics 5: pp 501–512.

Ruokonen, M., Kvist, L., Tegelström, H. & Lumme, J. 2000. Goose hybrids, captive breeding and restocking of the Fennoscandian populations of the Lesser White-fronted Goose (Anser erythropus). Conservation Genetics 1: pp. 277-283.

Ruokonen, M. & Lumme, J. 2000. Phylogeography and population genetic structure of the Lesser White-fronted Goose. In: Tolvanen, P., Øien I.J. & Ruokolainen, K. (eds). 2000. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1999. WWF Finland Report No. 12 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2000: pp 51–52.

Rusev I.T., Korzukov A.I., Formaniyk O.A. & Panchenko P.S.2002. Wintering waterbirds in NW coast of nthe Black sea in 2000-2001 year. In: Monitoring Wintering Birds in Azov-Black Sea Region. Odessa, Kiev. pp 54–74.

Rusev I.T. 2004. Geese of the Dniester delta. In: Report of the 8th Annual Meeting of the Goose Specialist Group, 5–10 March 2004, Odessa, Ukraine. pp 105–108.

Stoncius, D. 2004. Lesser White-fronted Goose protected in Lithuania. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: p 48.

Stoncius, D. and Markkola, J. 2000. New Lesser White-fronted Goose data from Lithuania. In: Tolvanen, P., Øien I. J. & Ruokolainen K. (eds.) Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1999. WWF Finland Report No. 12 and Norwegian Ornithological Society NOF Rapportserie report No. 1-2000.

Strøm, H., Gavrilo, M.V., & Goryaev, J. 2001. Field survey at the Lesser White-fronted Goose moulting area on Kolguev island, north-west Russia, August 2000. In: Tolvanen, P., Øien, I.J. & Ruokolainen, K. (eds.). 2001. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 2000. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2001: pp 26–29.

Syroechkovskiy, E.E, Jr 1996. Present status of the Lesser White-fronted Goose (Anser erythropus) populations in Taimyr and some peculiarities of the system of species migrations in the Western Palearctic. Casarca 2: pp 71–112.

Syroechkovskiy, E.E, Jr, Litivin, K. & Morozov, V. 2005. Status and conservation of Lesser White-fronted Goose in Russia. Paper presented to the Workshop on the protection of the Lesser White-fronted Goose, Lammi, Finland, 31 March – 2 April 2005.

Tar, J. 2001. The occurrence and protection of Lesser White-fronted Goose in Hortobágy, Hungary in the period 1996–2000. In: Tolvanen, P., Øien, I.J. & Ruokolainen, K. (eds.). 2001. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 2000. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2001: pp 34–36.

Tar, J. 2004. Migration of Lesser White-fronted Goose in Hungary and protection of their Hungarian staging sites. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: pp 33–35.

Tegelström, H., Ruokonen, M. & Löfgren, S. 2001. The genetic status of the captive Lesser White-fronted Geese used for breeding and reintroduction in Sweden and Finland. In: Tolvanen, P., Øien, I.J. & Ruokolainen, K. (eds.). 2001. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 2000. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2001: pp 37–39.

Timonen, S. & Tolvanen, P. 2004. Field survey of Lesser White-fronted Goose on the Kola Peninsula, north-western Russia, in June 2001.

Tolvanen, P. 1999. A spring staging area for Lesser White-fronted Geese recovered in Matsalu, Estonia. In: Tolvanen P., Øien, I.J. & Ruokolainen, K. (eds.). 1999. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1998. WWF Finland Report No. 10 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-1999: pp 15–18.

Tolvanen, P., Eskelin, T., Aarvak, T., Eichhorn, G., Øien, I.J. & Gurtovaya, E. 2000. Monitoring the autumn staging of Lesser White-fronted Geese in Kazakstan, October 1999. In: Tolvanen P., Øien, I.J. & Ruokolainen, K. (eds.). 2000. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1999. WWF Finland Report No. 12 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2000: pp 43–50.

Tolvanen, P., Litvin, K. & Lampila, P. 1999: Monitoring the autumn staging of Lesser White-fronted Geese in north-western Kazakstan, October 1998. In: Tolvanen P., Øien, I.J. & Ruokolainen, K. (eds.). 1999. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1998. WWF Finland Report No. 10 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-1999: pp 42–46.

Tolvanen, P. & Pynnönen, P. 1998. Monitoring the autumn migration of Lesser White-fronted Goose Anser erythropus and other geese in NW Kazakstan in October 1996. In: Tolvanen, P., Ruokolainen, K., Markkola, J. & Karvonen, R. (eds.). 1998. Finnish Lesser White-fronted Goose Conservation Project. Annual report 1997. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report 9: pp 19–20.

Tolvanen, P., Pynnönen, J. & Ruokolainen, K. 1998. Monitoring of Lesser White-fronted Goose Anser erythropus on Skjåholmen (Varangerfjord, Finnmark, Norway) in 1995-1997. In: Tolvanen, P., Ruokolainen, K., Markkola, J. & Karvonen, R. (eds.). 1998. Finnish Lesser White-fronted Goose Conservation Project. Annual report 1997. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report 9: pp 27–28.

Tolvanen, P., Aarvak, T. & Bragina, T. 2001. Conservation work for the wetlands and monitoring the autumn staging of Lesser White-fronted Goose in the Kustany region, north-west Kazakstan, in 2000. In: Tolvanen, P., Øien, I.J. & Ruokolainen, K. (eds.). 2001. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 2000. WWF Finland Report No. 13 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2001: pp 30–31.

Tolvanen, P., Toming, M. & Pynnönen, J. 2004a. Monitoring of Lesser White-fronted Geese in western Estonia 2001–2003. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: pp 9–13.

Tolvanen, P., Karvonen, R., Pynnönen, P. & Leito, A. 2000. Monitoring of Lesser White-fronted Geese in western Estonia in 1999. In: Tolvanen P., Øien, I.J. & Ruokolainen, K. (eds.). 2000. Fennoscandian Lesser White-fronted Goose conservation project. Annual report 1999. WWF Finland Report No. 12 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2000: pp 18–21.

Tolvanen, P., Aarvak, T., Øien I.J. & Timonen, S. 2004b. Introduction. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: pp 14–18.

UNEP World Conservation Monitoring Centre (WCMC). 2003. Report on the status and perspective of the Lesser White-fronted Goose Anser erythropus. UNEP–WCMC, Cambridge, UK.

Vangeluwe, D. 2004. The entire European breeding population of Lesser White-fronted Goose wintering in the Evros Delta, Greece? In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: pp 14–18.

Vangeluwe, D. 2005. The Drana marshes (Evros Delta, Greece), a question of survival for the European population of Anser erythropus. With data on the occurrence and ecology of the Red-creasted Goose Branta ruficollis. Unpublished report for the project “LIFE 00 NAT/GR/7198 “Restoration and conservation management of Drana lagoon in Evros Delta”.

Väisänen, R.A & Lehtiniemi. T. 2004. Bird population estimates and trends for Finland. In BirdLife International: Birds in Europe: population estimates, trends and conservation status (BirdLife Conservation Series No. 12). Wageningen, The Netherlands.

Vasiliev, V.I., Gauzer, M.E., Rustamov, E.A., Belousova, A.V. 2006. The Lesser White-fronted Goose Anser erythropus in the south-east Caspian region of Turkmenistan. Waterbirds around the world / A global overview of the conservation, management and research of the world`s waterbird flyways. Edinburgh, UK: The Stationery Office. pp. 629-632.

Yerokhov, S.N. 2004. New spring observations of Lesser White-fronted Geese migrating across south and south-east regions of Kazakhstan. In: Aarvak, T. & Timonen, S. (eds.). 2004. Fennoscandian Lesser White-fronted Goose conservation project. Report 2001-2003. WWF Finland Report No. 20 & Norwegian Ornithological Society, NOF Rapportserie Report No. 1-2004: p 53.

Yerokhov S.N., Beryozovikov N.N., Kellomaki E.N. & Ripatti N.L. 2000. Lesser White-fronted Goose and other geese species in Kazakhstan during migration. CASARCA 6. Bulletin of the goose and swan study group of Eastern Europe and North Asia, pp 123-159 (in Russian).

Yerokhov, S.N., Beryozovikov, N.N., Kellomaki, E.N. & Ripati, N.L. 2001. The Lesser White-fronted Goose in Kazakhstan: numbers, locations and main features of its ecology in seasonal migration periods. In: Patterson, I. (ed.) 2001. GOOSE2001, 6th Annual Meeting of the Goose Specialist Group of Wetlands International, Roosta, Estonia, 27 April–2 May 2001. Proceedings; Abstracts of Papers and Posters. Wetlands International Goose Specialist Group Bulletin No.9, Supplement 2001.

Yerokhov, S.N., Kellomaki E.N., Beryozovikov N.N. & Ripatti N.L. 2005. Main results of the autumn monitoring of LWFG and other geese number on the Kustanay Region, Kazakhstan in 2002-2004. CASARCA 10. Bulletin of the goose and swan study group of Eastern Europe and North Asia, pp 280-283 (in Russian).

9. Annexes

Annex 1 Additional biological information II
Annex 2 Listing by Range State of the most recent data available concerning Status, numbers and trends of Lesser White-fronted Goose VI
Annex 3a List of Important Bird Areas (IBAs) of significance for Lesser White-

fronted Goose XXIII


Annex 3b List of additional sites of possible significance for Lesser White-fronted Goose, as identified by reviewers of the first draft of this Action Plan. XXVII
Annex 4 Level of available knowledge from principal Range States on habitat use, diet and occurrence of Lesser White-fronted Goose in Important Bird

Areas and Protected Areas XXX


Annex 5 Protection of Lesser White-fronted Goose under national legislation, by Range State XXXII
Annex 6 Site (and habitat) protection for Lesser White-fronted Goose in principal Range States XXXVI
Annex 7 Research and conservation efforts for Lesser White-fronted Goose over the last ten years XXXIX
Annex 8 Details of provisions on principal international legal instruments relevant to the conservation of Lesser White-fronted Goose XLII
Annex 9a Conclusions of the CMS Scientific Council, November 2005. XLVIII
Annex 9b Additional independent comments by Dr Robert C. Lacy, November 2005. XLIX
Annex 10 Final Report of the AEWA Secretariat’s negotiation mission, January 2007. LIV

Annex 1

Additional biological information


Survival and productivity

Life cycle

Habitat requirements

Almost half of the 15 wild Fennoscandian geese tagged or ringed in Finland/Norway in 1995 and 1996 were shot or probably shot (Markkola, 2005; Aarvak et al. 1997). The major known causes of death of released captive-bred birds 1980-1998 were shooting and predation (by mink, Goshawk Accipiter gentilis, Golden Eagle Aquila chrysaetos, White-tailed Eagle Haliaeetus albicilla, fox and dogs). Collision with power lines was also recorded (Markkola, 2005).


An analysis by Lampila (2001), underlined that adult mortality and changes in the rate of adult mortality are key factors determining population trends for Lesser White-fronted Goose.
Mean brood size observed at Valdak Marshes (first autumn staging site for the Fennoscandian population) between 1994 and 2000 was 3.2 juveniles (Aarvak & Øien, 2001).




Breeding
Generally arrives on breeding grounds from early May to late June and departs between mid-August and September (Madsen 1996). Breeding behaviour and pre-nesting activity little studied (Fox 2005). Single brood, clutch size 4-6 (exceptionally 1-8), incubation by female for 25-28 days in the wild, starting mostly during early June. Pairs form in 2nd or 3rd year. (Fox 2005).
Moulting
Non-breeding Fennoscandian and Russian birds undertake moult migration, while breeding birds moult on the breeding grounds. Syroechovskiy (1996) found that breeding birds in Taimyr moulted during the first week of August, while non-breeding birds moulted during the last 10 days of July. In the Polar Urals and Yamal Peninsula (Western Siberia) breeding birds moult on the breeding grounds from mid-July until the first 10 days of August (V. Morozov, pers. comm.)

In 1997 a satellite-tracked bird of the Fennoscandian population left the breeding grounds in the first half of July and arrived on Kolguev Island, north-west Russia in mid-July, where it remained for about one month, presumably to moult. Of two other individuals in this study that undertook moult migration, one went as far as the Taimyr Peninsula in Russia. (Aarvak & Øien 2003).


Staging
Autumn migration is more protracted than spring migration. Birds may remain at autumn staging sites into early winter in mild seasons. Spring migration typically appears to last from the second half of February until the end of May, but there are again significant annual variations related to weather conditions.
Wintering
Satellite tracking and field observations suggest that birds typically reach their wintering grounds in the second half of November, remaining into late February or the first half of March, according to prevailing weather conditions.



Breeding
Breeds in the forest tundra and southern tundra belts of northern Eurasia, with a preference for bush tundra interspersed with bogs and lakes (UNEP/WCMC 2003). Breeding habitat requirements are different in different parts of the distribution range.
A wetland system on the mountain plateau of Finnmark (northern Norway) constitutes the core known breeding area for the species in Fennoscandia (Øien et al. 2001). A field survey of part of the Kola Peninsula, north-westernmost Russia, in June 2001 found small numbers of Lesser White-fronts in an area of mainly treeless tundra with many lakes, ponds, rivers and streams and no permanent human settlement (Timonen & Tolvanen 2004).
In the basins of the Velt and Neruta rivers, in the Malozemelskaya Tundra region of Arctic northern Russia, nest sites were located on river banks with herb vegetation, mosses, willow (Salix) shrubs and dwarf birch (Betula nana) sometimes with large mounds and sand-clay outcrops. The river bottom was usually stony, often with a wide, sandy shallow on the opposite bank giving way to wet grassland and willow shrubs (Mineev & Mineev, 2004). In the Polar Urals and Yamal Peninsula nests were located on rocky river cliffs and in dwarf birch tundra on watershed slopes close to rivers, and sometimes in mountain foothills. (V. Morozov, pers. comm.)

In Siberia, nests are usually sited amongst vegetation, grass or dwarf shrub heath, often on snowfree patches available early in the season, such as rock outcrop or prominent hummock; often in proximity to open water or extensive marshy area (Dementiev & Gladkov 1952, reported by Fox 2005).


Moulting
In August 2000, a brief field survey was conducted of the area of Kolguev Island, north-west Russia, used in 1997 by a presumably moulting satellite-tracked goose of the Fennoscandian population. The area was characterised by low-lying, flat tundra, dissected by ponds and small river valleys with slow-flowing streams. Vegetation was dominated by shrub (dwarf birch Betula and willows Salix) and tussock tundra with palsa mires (Strøm et al. 2001). According to studies in the Bolshezemelskaya tundra and Yamal Peninsula, moulting areas occur on riverine areas with flood-plain meadows and dense bushes/shrubs (Morozov, 1999).
Staging
The Valdak Marshes in northern Norway, which constitute the most important known staging area for the Fennoscandian population, consist of extensive salt and brackish marshes (Aarvak & Øien 2001). In the Varangerfjord area, the other known staging site in northern Norway, the favoured feeding habitat is low-growth coastal meadow (Tolvanen et al. 1998). Coastal meadows are also used in Lithuania, (Nemunas Delta), Estonia (especially Matsalu) and Finland (Bothnian Bay). Research in the latter area showed that 90% of the diet was composed of grasses and that Phragmites australis and Festuca rubra were preferred. The species also selected large, natural meadows. Continued mowing and grazing of these meadows therefore benefits conservation of the species (Markkola et al. 2003).
Staging birds in Hortobágy, Hungary, between 1996 and 2000, were found to use mainly short, grazed grassland and stubble of wheat and maize fields (Tar 2001). Fishponds are used by these birds for roosting (Tar 2004).
The major autumn staging grounds in the Kustanay region of north-west Kazakhstan include freshwater lakes and other wetlands and surrounding grasslands. Lake Kulykol is the most important known roosting lake (e.g. Yerokhov et al. 2000; Tolvanen et al. 2004). During periods when key lakes such as Kulykol have little or no fresh water, migrating Lesser White-fronts are concentrated on small freshwater reservoirs (e.g. Batpackol), with fringing reed marshes and surrounding grain and vegetable cultivation. In some autumns (e.g. 2003) significant numbers of Lesser White-fronts stop on the saline lake Khack, northern Kazakhstan, which has extensive, shallow aquatic zones (S. Yerokhov, pers comm).
Autumn staging areas on the north-west Black Sea coast of Ukraine include freshwater, salt and brackish lakes and other wetlands and surrounding grasslands and winter wheat fields. Shagani, Alibay and Burnas lakes, in the Dniester delta, form the most important known roosting area (e.g. Rusev et al. 2002).
Wintering
The wintering grounds are only partially known, but include shallow bays, lakes and wetland complexes (freshwater, brackish water and saltwater wetland types) and surrounding cultivated land and semi-natural grassland in Azerbaijan, Bulgaria, Greece, Iran, Iraq Romania, Syria, Turkmenistan, Ukraine, Uzbekistan.

1   2   3   4   5   6   7   8   9   10   ...   17


Verilənlər bazası müəlliflik hüququ ilə müdafiə olunur ©atelim.com 2016
rəhbərliyinə müraciət