LIFE Project Cover Photo

Management of the invasive Raccoon Dog (Nyctereutes procyonoides) in the north-European countries

Reference: LIFE09 NAT/SE/000344 | Acronym: MIRDINEC

PROJECT DESCRIPTION

BACKGROUND

The raccoon dog (Nyctereutes procyonoides) is an invasive species, native to eastern Asia, introduced as a fur game species to the western parts of the Soviet Union in the 1930s-1950s. It was listed in the top 100 most damaging invasive species by the DAISIE project (http://www.europe-aliens.org/speciesTheWorst.do). The species has been found to cause substantial ecological damage to native fauna in the 1.4 million km2 it has colonised by secondary expansion so far in Europe. The raccoon dog is also the single most important vector of rabies in Europe and an important vector of the fox tapeworm (Echinococcuss multilocularis), sarcoptic mange, and trichinellosis. Urgent action is considered necessary to prevent a population explosion of raccoon dogs in Scandinavia.


OBJECTIVES

The objectives of this LIFE+ Biodiversity project focused on halting the loss of EU biodiversity, particularly in wetland areas, from raccoon dogs. The project aimed to establish an early warning system (EWS) to track immigration of raccoon dogs and to apply innovative culling/management methods to control the species. Project findings were expected to be transferable to many other invasive species.


RESULTS

The MIRDINEC project achieved all its main objectives. It successfully instigated international cooperation to manage a highly mobile IAS. This resulted in a slowing down of the dispersal of raccoon dogs from Finland to Sweden and Norway and a reduction in the existing population in Sweden and Norway. It also slowed down population dispersal in Denmark and prevented a rapid population increase. In so doing, the project contributed to the objectives of the Rio Convention on Biological Diversity, the Bern and Ramsar conventions and the Commission Communication: ?Halting the loss of Biodiversity by 2010 ? and beyond?.

As planned, the project established an EWS in Sweden, Denmark and Finland. This has provided early warnings of the presence of raccoon dogs along the major immigration routes into Sweden and Denmark. The project's awareness-raising initiatives amongst the hunting community and the general public contributed greatly to the success of the EWS. These included developing citizen science systems in Sweden and Denmark that allow hunters and the wider public to report sightings of raccoon dogs. More than half the raccoon dogs eradicated have been culled thanks to these reports.

The project improved methods of raccoon dog capture and demonstrated the potential transfer of innovative methods to other invasive species with similar behaviour, such as raccoons (Procyon lotor). Captured males and females in Sweden and Denmark were sterilised, tagged and tracked (using GPS/VHF transmitters). Raccoon dogs are strictly monogamous, forming 'life partnerships' with their mate. This trait allowed the project to track the so-called 'Judas' animal and thus capture its partner (and any offspring) ? the first time that the Judas animal technique had been used on an invasive alien predator.

To encourage transfer of its innovative methods, the project hosted a LIFE Platform Meeting on Invasive Alien Predators, which disseminated MIRDINEC?s results to an international audience of species management specialists, scientists and policy-makers.

In total, the project received 3 234 reported observations of raccoon dogs in Denmark and Sweden, of which 852 were confirmed by the project team. Over the three years of the project, a total of 1 401 raccoon dogs were captured and/or killed in Finland, Sweden and Denmark (this includes those culled by the project, by hunters, those killed by traffic and those found dead). Some 170 of the captured animals were used as Judas animals.

The project developed population models which show that without its efforts, raccoon dog populations would be significantly larger than at present. Without the continuous management of the species, the number of racoon dogs in Sweden and Denmark would reach critical levels for native biodiversity in the next 10-20 years.

This shows that although costs associated with management of invasive alien species are substantial, the cost of management (predator control) of valuable wetlands (bird recruitment areas) when invasive alien predator species have established themselves are even higher. Recognising this, as a result of the LIFE project, authorities in Sweden, Norway and Denmark have allocated short-term financing for the joint continued management of the raccoon dog, whilst Finland is in the process of doing so.

Suggested indicators for monitoring the long-term impact of the project include:

  • The extent and effectiveness of the early warning system in Sweden and Denmark;
  • The continued commitment from the state authorities on financing further prevention/eradication of the racoon dog in the four participating countries (Sweden, Denmark, Finland, Norway);
  • The extent of involvement of the public (hunters) in eradication of the racoon dog; and
  • Whether or not the Judas animal technique has been applied in other countries and/or for other species.
  • Further information on the project can be found in the project's layman report and After-LIFE Communication Plan/After-LIFE Conservation Plan (see "Read more" section).

    ADMINISTRATIVE DATA


    Reference: LIFE09 NAT/SE/000344
    Acronym: MIRDINEC
    Start Date: 01/09/2010
    End Date: 31/08/2013
    Total Budget: 5,318,278 €
    EU Contribution: 2,659,139 €
    Project Location:
    Project Website:

    CONTACT DETAILS


    Coordinating Beneficiary: Swedish Association for Hunting and Wildlife Management
    Legal Status: NGO
    Address: Öster-Malma, S- 611 91, Nyköping,
    Contact Person: Jan SWARTSTRÖM
    Email: jan.swartstrom@telia.com
    Tel: +46 70 6877059
    Fax: +46 647 34104


    LIFE Project Map

    ENVIRONMENTAL ISSUES ADDRESSED

    THEMES

    • Invasive species

    KEYWORDS

    • hunting
    • biodiversity

    TARGET EU LEGISLATION

    • COM(2013) 620 final ?Proposal for a regulation of the European Parliament and of the Council on the prevention and management of the introduction and spread of invasive alien species  (09.09.2013)
    • COM(2011) 244 final ?Our life insurance, our natural capital: an EU biodiversity strategy to 2020? (03.05.2011)

    TARGET HABITAT TYPES

    • 02 - Specific (i.e.for technical reasons or specific issue)

    SPECIES

    • None or non applicable

    BENEFICIARIES

    Name Type
    Swedish Association for Hunting and Wildlife Management Coordinator
    Swedish Environmental Protection Agency Participant
    Finnish Wildlife Agency Participant
    Danish Nature Agency Participant
    Swedish University of Agricultural Sciences Participant

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