Loic Poidevin / Eurasian bullfinch (Pyrrhula pyrrhula) male on a branch feeding on Rowan (Sorbus aucuparia) berries, Leon, Spain, February.

Loic Poidevin / Eurasian bullfinch (Pyrrhula pyrrhula) male on a branch feeding on Rowan (Sorbus aucuparia) berries, Leon, Spain, February.

Kerstin Hinze / Juvenile Forest dormouse (Dryomys nitedula) on a Rowan ash (Sorbus aucuparia) branch, with berries, Captive, occurs in Eastern Europe and Western Asia.

John Waters / Ancient ash tree (Fraxinus excelsior), Oxwich Bay Nature Reserve, Gower Peninsula, Wales, UK, October.

Alex Hyde / Ash tree leaves (Fraxinus excelsior) photographed in mobile field studio against a white background. Derbyshire, UK. September.

Alex Hyde / Ash Tree (Fraxinus excelsior) growing in a field. Peak District National Park, Derbyshire, UK. August.

Pascal Tordeux / Ash tree (Fraxinus excelsior) covered in frosted, Picardy, Laon, France

Colin Varndell / Ash (Fraxinus excelsior) fresh leaf in spring, Dorset, UK April

Colin Varndell / Mature Beech tree (Fagus sylvatica) with leaves in autumn colours, Mark Ash Wood, New Forest, England, UK, October

Wild Wonders of Europe / della Ferrera / Flowering birtworth (Aristolochia clematitis) by Ash trees (probably Fraxinus angustifolia) in riparian forest along the Trebizat River, Bosnia and Herzegovina, May 2009

Wild Wonders of Europe / della Ferrera / Ash tree (probably Fraxinus angustifolia) reflected in flood water in a forest along the Trebizat River, Bosnia and Herzegovina, May 2009

Wild Wonders of Europe / della Ferrera / Ash trees (probably Fraxinus angustifolia) in flood water along the Trebizat River, Bosnia and Herzegovina, May 2009