Danny Green / Pine marten (Martes martes) portrait, Ardnamurchan Peninsula, Scotland, August. Highly commended in the Portrait category of the BWPA (British Wildlife Photography Awards) Competition 2016.

Danny Green / Pine marten (Martes martes) leaping, Ardnamurchan Peninsula, Scotland, August. Highly commended in the Animal Behaviour category of the BWPA (British Wildlife Photography Awards) Competition 2016.

Terry Whittaker / Pete Turner weighs Pine marten (Martes martes). in trap. Part of Pine marten research by the Waterford Institute of Technology, Republic of Ireland. August 2008

Mark Hamblin / 2020VISION / Pine marten (Martes martes) juvenile, climbing pine tree in woodland, Beinn Eighe National Nature Reserve, Wester Ross, Scotland, UK, July

Mark Hamblin / 2020VISION / Pine marten (Martes martes) juvenile in woodland, Beinn Eighe National Nature Reserve, Wester Ross, Scotland, UK, July

Mark Hamblin / 2020VISION / Pine marten (Martes martes) juvenile in woodland, Beinn Eighe National Nature Reserve, Wester Ross, Scotland, UK, July

Mark Hamblin / 2020VISION / Pine marten (Martes martes) two playing on fallen pine log in woodland, Beinn Eighe National Nature Reserve, Wester Ross, Scotland, UK

Mark Hamblin / 2020VISION / Pine marten (Martes martes) juvenile in pine tree in woodland, Beinn Eighe National Nature Reserve, Wester Ross, Scotland, UK, July. Highly commended, 'Animal Portraits' category, British Wildlife Pho...

Danny Green / Pine Marten (Martes martes) portrait with heather. Scotland, UK, July.

Colin Seddon / Juvenile Pine marten (Martes martes) calling while held in gloved hands, in care, UK

Laurie Campbell / Female Pine marten (Martes martes) in undergrowth, Ardnamurchan Peninsula, Argyll, Scotland, June

Sven Zacek / Tail of a Pine Marten (Martes martes) sticking out from a black woodpecker hole as it forages for eggs and chicks. Estonia, Europe, May.