![Pine Marten (Martes martes) killing and eating young Grey Squirrel . Photographed in captivity under controlled conditions Stock Photo - Alamy Pine Marten (Martes martes) killing and eating young Grey Squirrel . Photographed in captivity under controlled conditions Stock Photo - Alamy](https://c8.alamy.com/comp/RY8PF4/pine-marten-martes-martes-killing-and-eating-young-grey-squirrel-photographed-in-captivity-under-controlled-conditions-RY8PF4.jpg)
Pine Marten (Martes martes) killing and eating young Grey Squirrel . Photographed in captivity under controlled conditions Stock Photo - Alamy
![Pine Marten (Martes martes) killing and eating young Grey Squirrel . Photographed in captivity under controlled conditions Stock Photo - Alamy Pine Marten (Martes martes) killing and eating young Grey Squirrel . Photographed in captivity under controlled conditions Stock Photo - Alamy](https://c8.alamy.com/comp/RY8PDN/pine-marten-martes-martes-killing-and-eating-young-grey-squirrel-photographed-in-captivity-under-controlled-conditions-RY8PDN.jpg)
Pine Marten (Martes martes) killing and eating young Grey Squirrel . Photographed in captivity under controlled conditions Stock Photo - Alamy
![Red squirrels are making a comeback because they are better than grey squirrels at escaping pine martens Red squirrels are making a comeback because they are better than grey squirrels at escaping pine martens](https://wp.inews.co.uk/wp-content/uploads/2020/02/BBC-Two-Born-to-be-Wild-Pine-Marten-ep.-3.-c.-Maramedia-scaled.jpg?resize=1536,864&strip=all&quality=90)
Red squirrels are making a comeback because they are better than grey squirrels at escaping pine martens
![Pine Marten (Martes martes) killing and eating young Grey Squirrel . Photographed in captivity under controlled conditions Stock Photo - Alamy Pine Marten (Martes martes) killing and eating young Grey Squirrel . Photographed in captivity under controlled conditions Stock Photo - Alamy](https://c8.alamy.com/comp/RY8PE5/pine-marten-martes-martes-killing-and-eating-young-grey-squirrel-photographed-in-captivity-under-controlled-conditions-RY8PE5.jpg)
Pine Marten (Martes martes) killing and eating young Grey Squirrel . Photographed in captivity under controlled conditions Stock Photo - Alamy
![Red squirrel finds pine marten a fearsome ally in its fight for survival | Conservation | The Guardian Red squirrel finds pine marten a fearsome ally in its fight for survival | Conservation | The Guardian](https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2013/2/22/1361538306942/pine-marten-010.jpg?width=465&dpr=1&s=none)