Wild Wonders of Europe / Widstrand / Lilac tree (Syringa vulgaris) flowers, Ignoussa Mountains, near Lake Kerkini, Macedonia, Greece, May 2009

Wild Wonders of Europe / Widstrand / Lilac tree (Syringa vulgaris) flowers, Ignoussa Mountains, near Lake Kerkini, Macedonia, Greece, May 2009

MYN / Niall Benvie / Moth caterpillar on Ash seedling (Fraxinus excelsior) Alam-Pedja nature reserve, Tartumaa, Estonia, May meetyourneighbours.net project

Kerstin Hinze / Common Lilac (Syringa vulgaris) flower, Germany

Jose B. Ruiz / Lilac flowers {Syringa vulgaris} La Molina, Puigcerda, Barcelona, Spain

MYN / Niall Benvie / Ash flowers {Fraxinus excelsior}, Angus, Scotland, UK meetyourneighbours.net project

Niall Benvie / Hedgerow with ash tree {Fraxinus excelsior} silhouetted in morning fog, Scotland, UK

Niall Benvie / Hedgerow with Ash tree {Fraxinus excelsior} silhouetted in morning fog, Scotland, UK

Niall Benvie / Ash trees {Fraxinus excelsior} silhouetted in hedgerow in morning fog, Scotland, UK

Niall Benvie / Flower of Dutchman's pipe Aristolochia cretica) Crete

Niall Benvie / Ash {Fraxinus excelsior} and Wild cherry {Prunus avium} trees Angus, Scotland

David Tipling / Olive tree (150 yrs-old) in Olive grove. Lesbos, Greece