Northern Red Squirrels

Grey Control

WHY SHOULD GREYS BE CONTROLLED?

• Unfortunately, red and grey squirrels cannot live side by side
• When grey squirrels enter a red squirrel area, the red squirrels will die out if there is no intervention

• Grey Squirrels are a non-native species introduced into the UK 120 years ago
• Red Squirrels are the ONLY native squirrel living in the UK
• Grey squirrels carry the squirrel pox virus which is harmless to them but causes death in red squirrels within 2 weeks
• Grey squirrels out compete red squirrels for food, eating approximately 6-8 times as much as reds
• The presence of grey squirrels within a red squirrel area will cause red squirrels to cease breeding
• Grey Squirrels eat birds' eggs and chicks
• They raid crops and destroy trees through bark-stripping
• Grey squirrels will inhabit lofts and roof spaces and can cause untold damage including fires by chewing through wires

HOW CAN YOU HELP?

DO YOU LIVE IN AN AREA WITH RED SQUIRRELS?

• Join your local group - see Member Groups page
• Start a local group in your area - contact info@northernredsquirrels.org.uk
• Report red and grey squirrel sightings on the Sightings page

DO YOU LIVE IN A NON-RED SQUIRREL AREA?

• Join your local grey control group - e-mail for more information
• Start a local grey control group - e-mail for more information
Counties currently with with grey-control groups: Cumbria, Northumberland, Durham, North Yorkshire, West Yorkshire, Lancashire, Nottinghamshire, West Midlands, Sussex and Cornwall

Trapping Guidance
If you have reported a grey squirrel in an area normally occupied by reds and have agreed to try and trap it, you will normally be provided with the trap and guidelines. Guidelines are also available by clicking
here.

Grey Sightings
It is important to report grey squirrel sightings. In areas where reds are the predominant squirrel, it will facilitate removal of the greys. It will also enable maps to be assembled showing both types of squirrel. More details can be found on the
Report Sightings page.