Paul Hobson / Wasps (Vespula vulgaris) swarming around jam pot at a cafe, Peak District, England, UK, August

Angelo Gandolfi / Ancient Sweet Chestnut trees (Castanea sativa) growing in the Spelunca Gorges. Porto, Parc Naturel Regional de Corse, Corsica island, France, January 2010

Aflo / ic-02802 Two domestic cats sleeping with heads close together {Felis catus}

Andy Sands / Bank vole (Clethrionomys glareolus) holding Sweet Chestnut seed in Autumn, Captive, UK.

Wild Wonders of Europe / Relanzón / Sweet tabaiba / Tabaiba dulce (Euphorbia balsamifera) growing on cliff top, Punta Gorda coast protected area, Northwest La Palma, Canary Islands, Spain, March 2009

Juan Carlos Munoz / Chestnuts from Sweet chestnut tree {Castenea sativa} Redes NP, Asturias, Northern Spain, October 2007

Philippe Clement / Orchard with Cherry trees blossoming (Prunus avium), Haspengouw, Belgium

Philippe Clement / Sweet violet flower (Viola odorata) portrait. France.

Jose B. Ruiz / Sweet chestnut saplings, San Martin de Trevejo, Las Hurdes, caceres, Extremadura, Spain

Michael Durham / Bumblebee (Bombus morrisoni) queen, flying toward Sweet Pea flowers in the Deschutes National Forest, Oregon

Solvin Zankl / Honey dripping from nest of Giant honey bee (Apis dorsata binghami) that has been cut from tree before being squeezed to harvest wild honey, North Pamona sub-district, Sulawesi, Indonesia

Miles Barton / Japanese Macaque {Macaca fuscata} washing sweet potato in water. Koshima Island, Japan