Report a Sighting arrow-right

To protect Orkney’s native wildlife and economy, it is essential to stop stoats spreading now and prevent them from returning in the future.

When an invasive non-native species arrives in an area for the first time, it is known as an introduction or incursion. Biosecurity describes all the measures put in place to prevent this happening. The project has two essential biosecurity tasks:

  • Short-term biosecurity

    In the short-term, biosecurity is essential to prevent stoats spreading to more of the Orkney Islands putting more native wildlife at risk and making the challenge to eradicate greater.

  • Long-term biosecurity
Pathways for arrival and spread

It is unknown whether stoats were accidentally or deliberately introduced to Orkney, so all possible pathways must be addressed.

Stoats could stowaway in lorries and ferries transporting goods into and around Orkney. Stoats are also strong swimmers, capable of travelling more than 3 km in open seas which puts several other islands within swimming distance of their current range of the Orkney Mainland and linked isles.

Our biosecurity plan is responsible for trying to prevent stoats spreading from the Mainland and linked isles to other islands during the eradication and for ensuring there are robust measures in place to prevent stoats returning once the eradication is complete.

The team works in partnership with port authorities, ferry operators, hauliers and local businesses to ensure measures to minimise accidental introductions are practical, sustainable and can continue beyond the lifetime of the project. The team also works alongside local communities to develop specific biosecurity plans for each island.

Biosecurity tools

  • Biosecurity trapping

    The first rule of biosecurity is that prevention is better than cure. As stoats are strong swimmers, the closer islands of Hoy, Shapinsay, Rousay, Flotta, Wyre, Egilsay, Eynhallow and Graemsay are within reach of stoats on the Mainland.

    To try to prevent stoats spreading, the project has established lines of traps along coastlines that could be used as access points for stoats to cross between the Mainland and these high-risk islands.

    Coastal biosecurity traps on high-risk islands
  • Sightings
  • Ink cards and cameras
  • Incursion response
  • Biosecurity Champions

How you can help

Please get in touch if you are interested in volunteering and report any potential sightings as soon as possible especially if on one of the high-risk islands.

Report a Sighting Become a Biosecurity Champion

Get Involved

volunteer
Volunteer
brown-stoat
Report a stoat
offer-land-access
Offer land access
donate
Donate