Alex Mustard / A fisherman swims down to touch the statue of Christ Of The Abyss (Cristo degli abissi) for good fortune, in the Marine Protected Area of Portofino (Area Marina Protetta, Portofino), Liguria, Italy. M...

Mark Taylor / Black, and Black and white tuxedo male kittens, Tuxie and Buxie, 3 months lying together, wearing collars and bells.

Inaki Relanzon / Sant Quirc de Durro Church, romanesque church from XII century, and UNESCO world heritage, in the Boí Valley, Pyrenees, Lleida, Catalonia, Spain. July 2009

Tim Fitzharris / Quaking Aspen (Populus tremuloides) grove in fall colors, Maroon Bells, Snowmass Wilderness, Colorado

Dave Watts / Hairy pink bells (Tetratheca pilosa). Tasmania, Australia. October.

Dave Watts / Glandular pink bells (Tetratheca labillardierei). Tasmania, Australia. November.

Dave Watts / Potato orchid (Gastrodia sesamoides). Tasmania, Australia. December.

Dave Watts / Tasmanian christmas bells (Blandfordia punicea). Tasmania, Australia. December.

Bruno D'Amicis / Priest ringing bell hanging from tree in church forest of Mandaba Medhane Alhem Orthodox Monastery. Church forests remain largely intact within a degraded landscape as they are considered sacred. Near...

Guy Edwardes / Orange Nectar Bat (Lonchophylla robusta) feeding on Yellow Allamanda (Allamanda cathartica) flower, lowland rainforest, Costa Rica. November.

Guy Edwardes / Pallas's long-tongued Bats (Glossophaga soricina) fighting over Yellow Allamanda (Allamanda cathartica) flower, lowland rainforest, Costa Rica. Noevmber.

Nigel Cattlin / Sea campion (Silene uniflora). Chesil Beach, Dorset, England, UK. May.

Heather Angel / Cup and saucer plant (Cobaea scandens), bud and opening flower. Cultivated plant. Focused stacked.

Guy Edwardes / Rabbit (Oryctolagus cuniculus) amongst Sea Campion (Silene uniflora), UK

Guy Edwardes / Rabbit (Oryctolagus cuniculus) amongst Sea Campion (Silene uniflora), UK

Klein & Hubert / Blacknosed Valais sheep on alpine meadow in autumn, Switzerland.

Klein & Hubert / Blacknosed Valais sheep on alpine meadow in autumn, Switzerland.

Adrian Davies / Oyster plant (Mertensia maritima) and Sea campion (Silene uniflora) on shingle beach, Hillswick, Shetland, Scotland, UK. June 2018.

Nick Upton / Sea campion (Silene maritima) flowering in a clump on an old stone wall near thre coast, Cornwall, UK April.

Nick Upton / Sea campion (Silene maritima) flowering in a clump on an old stone wall near thre coast, Cornwall, UK April.

Nick Upton / Sea campion (Silene maritima) flowering in a clump on an old stone wall near thre coast, Cornwall, UK April.

David Perpinan / Sheep grazing, Pyrenees, Spain, June 2016.

Olga Kamenskaya / Bells in Barentsburg, Russian city in Norwegian territory, September 2016.

Rolf Nussbaumer / Ruby-throated hummingbird (Archilochus colubris), female in flight feeding on Yellow bells (Tecoma stans) flower, Hill Country, Texas, USA. August

Rolf Nussbaumer / Ruby-throated hummingbird (Archilochus colubris), male in flight feeding on Yellow bells (Tecoma stans) flower, Hill Country, Texas, USA. September

Rolf Nussbaumer / Ruby-throated hummingbird (Archilochus colubris), female in flight feeding on Yellow bells (Tecoma stans) flower, Hill Country, Texas, USA. September

Ross Hoddinott / Atlantic puffins (Fratercula arctica) amongst flowering Sea campion (Silene uniflora), Skomer Island, Pembrokeshire, Wales, UK. May.

Ross Hoddinott / Atlantic puffin (Fratercula arctica) amongst flowering Sea campion (Silene uniflora), Skomer Island, Pembrokeshire, Wales, UK. May.

Ross Hoddinott / Atlantic puffin (Fratercula arctica) amongst flowering Sea campion (Silene uniflora), Skomer Island, Pembrokeshire, Wales, UK. May.

Ross Hoddinott / Atlantic puffin (Fratercula arctica) amongst flowering Sea campion (Silene uniflora), Skomer Island, Pembrokeshire, Wales, UK. May.

Ross Hoddinott / RF - Atlantic puffin (Fratercula arctica) among sea campion (Silene maritima), Skomer Island, Pembrokeshire, UK. May. (This image may be licensed either as rights managed or royalty free.)

Cyril Ruoso / Fangine cows, with bells on neck, Alberes Mountains, Pyrenees, France, Octobed.

Klein & Hubert / Domestic Rove goat (Capra aegagrus hircus) portrait of buck with bell in field, Provence, France.

Klein & Hubert / Rove goat (Capra aegagrus hircus) head portrait of buck eating oak leaves in maquis (mediterranean scrub), Provenve, France.

Klein & Hubert / Rove goat (Capra aegagrus hircus) head portrait of buck with bell, Provence, France.

Klein & Hubert / Domestic Rove goat (Capra aegagrus hircus) head portrait wearing traditional collar and bell, Provence, France.

Klein & Hubert / Domestic Rove goat (Capra aegagrus hircus) head portrait wearing traditional collar and bell, Provence, France.

Pal Hermansen / Sea campion (Silene uniflora) white flowers growing on black volcanic rocks, Snaefellsnes, Iceland, June

Pal Hermansen / Sea campion (Silene uniflora) white flowers against black volcanic rocks, Snaefellsnes, Iceland, June

Nick Upton / Sea campion (Silene maritima) flowering on slumping cliff, Widemouth Bay, Cornwall, UK, May.

Nick Upton / Sea campion (Silene maritima) flowering on slumping cliff, Widemouth Bay, Cornwall, UK, May.

Bruno D'Amicis / Bells in Ura Kidane Mehret Church, Ethiopian Orthodox Church, Zege Peninsula, Lake Tana Biosphere Reserve, Ethiopia. December 2013.

Bruno D'Amicis / Church decorations, with painted eaves showing animals and bells. Jimba, Lake Tana Biosphere Reserve, Ethiopia. December 2013.

Bruno D'Amicis / Church decorations. Jimba, Lake Tana Biosphere Reserve, Ethiopia. December 2013.

Constantinos Petrinos / Traditional cattle bells made from Leopard tortoise (Stigmochelys pardalis) shell and wooden sticks as well as a wooden camel bell (top right on the table) for sale in a tourist shop in Addis Ababa. T...

Steve O. Taylor (GHF) / Group of Mbuti Pygmies looking about with bows before Mota hunting. This is a group bow and arrow hunting using beat method hunting. The dogs have wooden bells attached to its neck and are used to dri...

Mark Taylor / Two baby Lionhead cross rabbits wearing bells and ribbons.

Loic Poidevin / Orthodox church, Oia, Santorini / Thira Island, Greece, May 2009.