Ammonite / Mining bee (Andrena apicata) flying and feeding from Sallow (Salix caprea) catkins, with pollen sacs on hind legs, France, March.
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Andy Sands / Mining Bee (Andrena clarkella) on Sallow catkin, Hertfordshire, England, UK, March
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Andy Sands / Mining Bee (Andrena clarkella) on Sallow catkin, Hertfordshire, England, UK, March
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Ross Hoddinott / Pussy willow / Sallow (Salix caprea) catkins, Cornwall, UK. April .
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Ross Hoddinott / Sallow / Pussy willow {Salix caprea} catkin, Cornwall. UK
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WILLIAM OSBORN / Long tailed tit & sallow flowers UK
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Mike Wilkes / Greenfinch on flowering sallow (Carduelis chloris) Wiltshire UK
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WILLIAM OSBORN / Blue Tit portrait in spring (Parus caeruleus) Wiltshire, UK. perched in flowering sallow.
01635446
Nigel Cattlin / Goat willow (Salix caprea) male catkins. Kennett and Avon Canal, Berkshire, England, UK. April.
01617935
Will Watson / Water Hog-louse or Water Slater (Asellus aquaticus) on sallow leaf, Herefordshire Plateau, England, December 2018. Captive.
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Will Watson / Water Hog-louse or Water Slater (Asellus aquaticus) with exopod regrowing, sallow leaf, captive conditions, garden pond, Herefordshire Plateau, England, December 2018.
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Andy Sands / Grey willow (Salix cinerea) close up of male flowers, Hertfordshire, England, UK, April, Focus Stacked
01607690
Remi Masson / European beaver (Castor fiber) swimming under submerged branches outside of its lodge, knocks into camera, River Rhone, Rhone-Alpes, France, July.
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Remi Masson / European beaver (Castor fiber) returning to its lodge, River Rhone, Rhone-Alpes, France, June.
01607686
Remi Masson / Group of Wels catfish (Silurus glanis) swimming in the River Rhone, with one swimming into the camera, France, July.
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Remi Masson / Group of Wels catfish (Silurus glanis) swimming in the River Rhone, France, June.
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Remi Masson / Albino Wels catfish (Silurus glanis) swimming in the River Rhone, France, November.
01597471
Remi Masson / European beaver (Castor fiber) entering lodge, River Rhone, Rhone-Alpes, France, June.
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Remi Masson / European beaver (Castor fiber) swimming at the surface, seen from underwater. River Rhone, Rhone-Alpes, France, June.
