Nick Garbutt / Aggregation / bloom / swarm of Moon Jellyfish (Aurelia aurita) in the clear waters of Loch Na Keal, off the Isle of Mull, north west Scotland, UK, June, Photographed through the surface.

Philippe Clement / Common tree frog (Hyla arborea) sitting on branch covered in lichen at night with full moon, La Brenne, France, May. Digital composite

Ben Lascelles / The 'Perigree Super-moon'. A supermoon is the coincidence of a full moon with the closest approach the Moon makes to the Earth on its elliptical orbitis resulting in it appearing up to 14% larger and...

Konrad Wothe / Flock of Snow Geese (Chen caerulescens atlanticus / Chen caerulescens) in flight to their winter roosting site, crossing a full moon, Bosque del Apache, New Mexico, USA, November

Konrad Wothe / Mixed flock of Snow geese (Chen caerulescens atlanticus / Chen caerulescens) and Sandhill cranes (Grus canadensis) at wintering area at dawn, with full moon, Bosque del Apache, New Mexico, USA, Novemb...

Doug Perrine / Swarm / aggregation of venomous Moon jellyfish (Aurelia aurita) Port Fidalgo, Prince William Sound, USA, July

Paul Hobson / Bewick's swan (Cygnus columbianus bewickii) flying across a full moon, UK, February 2011

Markus Varesvuo / Common / Black Scoter (Melanita nigra) silhouettes against a full moon. Porvoo, Finland, May. Magic Moments book plate, page 126-127.

David Tipling / Pied wagtails (Motacilla alba yarrellii) silhouetted against the moon, roosting in tree in shopping centre. Kent, UK, December

Graham Eaton / Common / Moon Jellyfish (Aurelia aurita) swarming in shallow water over kelp, Cardigan Bay, Wales, June. Highly commended in Coast and Marine category, British Wildlife Photographer of the Year Awards...

Aflo / Y-12304 Huge full moon above Emerald Bay at sunset, Lake Tahoe, California USA

Aflo / N-21604 Mount Everest at dawn with full moon, Sagamartha NP, Himalayas, Nepal.

Edwin Giesbers / Snow leopard (Panthera uncia) at night with full moon, double exposure, captive

Paul Hobson / Long-eared owl (Asio otus) on tree stump, sillhouette in moonlight, captive, Yorkshire, UK

Wild Wonders of Europe / Jensen / Full moon over an iceberg at dusk, Saqqaq, Disko Bay, Greenland, September 2009

Wild Wonders of Europe / Jensen / Full moon over an iceberg at dusk, Saqqaq, Disko Bay, Greenland, September 2009

Wild Wonders of Europe / Radisics / Pygmy cormorants (Microcarbo pygmeus) in flight past full moon, Hortobagy National Park, Hungary, July 2009

Albert Lleal / Clouds and full moon, Spain

Edwin Giesbers / Barn owl (Tyto alba) silhouetted perched on branch with full moon, captive, digital composite

Wild Wonders of Europe / Bergmann / Gyrfalcon (Falco rusticolus) on rock silhouetted against full moon, Myvatn, Thingeyjarsyslur, Iceland, April 2009

Wild Wonders of Europe / Bergmann / Gyrfalcon (Falco rusticolus) on rock silhouetted against full moon, Myvatn, Thingeyjarsyslur, Iceland, April 2009

Jeff Vanuga / Historic Barn illuminated at night by the light of a full moon, Mormon Row, Grand Teton National Park, Wyoming, USA, May 2009

Wild Wonders of Europe / Relanzón / Full moon over Teide volcano (3,718m) at sunrise, Teide National Park, Tenerife, Canary Islands, Spain, December 2008

Tim Laman / The moon, one or two days after full. Caroni Bird Sanctuary, Trinidad, Trinidad and Tobago. 14th February 2006

Yukihiro Fukuda / Japanese macaques (Macaca fuscata) huddled together sleeping in a tree at night, full moon, Jigokudani, Joshinetsu Kogen NP, Nagano, Japan

Wild Wonders of Europe / Döerr / Spruce with full moon shining through fog, Piatra Craiului National Park, Transylvania, Southern Carpathian Mountains, Romania, October 2008

Juergen Freund / Coral spawning in the Great Barrier Reef happens every year in November 3 - 5 days after full moon, Great Barrier Reef, Queensland, Australia

Pete Oxford / Madagascar Moon Moth (Argema mittrei) male on Jamun (Eugenia jambolana) leaves in the eastern highlands south of Antananarivo, Madagascar

Tim Fitzharris / Full moon setting over Zabriskie Point, morning, Death Valley National Park, California

Tim Fitzharris / Sea arch and full moon over El Matador State Beach, Malibu, California

Tim Fitzharris / Full moon over Mono Lake with wind and rain eroded tufa towers and the eastern Sierra Nevada Mountains in the background, California

John Waters / Starling Roosting Flock {Sturnus vulgaris} in flight at dusk with full moon on horizon, Westhay Nature Reserve, Somerset Levels, UK.

John Waters / Starling Roosting Flock {Sturnus vulgaris} in flight at dusk with full moon on horizon, Westhay Nature Reserve, Somerset Levels, UK.

David Kjaer / Two Bewick swans {Cygnus columbianus bewickii} flying with full-moon in sky. UK.

Tim Fitzharris / Full moon over the Grand Canyon at sunset as seen from Pima Point, Grand Canyon National Park, Arizona

Gerry Ellis / Whistling Thorn (Acacia drepanolobium) and moon, Amboseli National Park, Kenya

Tony Evans / Full moon over silhouette of English elm tree {Ulmus procera} UK

Gerry Ellis / Full moon from equator

Jim Brandenburg / Timber Wolf (Canis lupus) under moonlit sky, Northwoods, Minnesota

Fred Bavendam / Moon Jelly (Aurelia aurita) mass in the plankton-rich waters of Ningaloo Reef, Exmouth, Western Australia, Australia

Fred Bavendam / Moon Jelly (Aurelia aurita) pair, Isles of Pines, Cuba

Artur Tabor / Poland in winter. Podlasie. Full moon and snow landscape.

Artur Tabor / Hedgehog under full moon, Poland

Jabruson / Full moon and stars over Mount Stanley, Mountains of the Moon, Ruwenzori mtns, Virunga NP, Dem Rep of Congo

Asgeir Helgestad / Reindeer herd in snow at night with full moon {Rangifer tarandus} Buskerud, Norway

Asgeir Helgestad / Reindeer herd in snow at night with full moon {Rangifer tarandus} Buskerud, Norway

Asgeir Helgestad / Reindeer herd in snow at night with full moon {Rangifer tarandus} Buskerud, Norway

Asgeir Helgestad / Reindeer migrating across winter landscape with full moon {Rangifer tarandus} Reinsjofell, Norway

Jorma Luhta / Aurora borealis lights in night sky and full moon. Northern Finland, January, winter 2002

Gavin Hellier / Tourists waiting for the full moon to rise over the Valle de la Luna / Valley of the Moon, Atacama Desert, Norte Grande, Chile, 2008

Christophe Courteau / Full Moon over North Western Botswana, 13th May 2006

Christophe Courteau / Tawny eagle (Aquila rapax) perched in a tree in the early morning, with full moon setting behind. Okavango Delta, Botswana

Christophe Courteau / Tawny eagle (Aquila rapax) perched in a tree in the early morning, with full moon setting behind. Okavango Delta, Botswana

Christophe Courteau / The Moon one week before full moon, Brittany, France.

Steven Kazlowski / Full moon over Gates of the Arctic National Park, Brooks Range, North Slope, Alaska, USA

Steven Kazlowski / Full moon over Gates of the Arctic National Park, Brooks Range, North Slope, Alaska, USA

Philippe Clement / Common tree frog (Hyla arborea) sitting on branch covered in lichen at night with full moon, La Brenne, France, May. Digital composite

Philippe Clement / Common tree frog (Hyla arborea) sitting on branch covered in lichen at night with full moon, La Brenne, France, May. Digital composite

Andy Rouse / Little Owl (Athene noctua) eating beetle in front of full moon, Wales, UK June

Andy Rouse / Magpie goose (Anseranas semipalmata) sitting on tree with full moon behind, Bamarru Plains, North West Territories, Australia

Andy Rouse / Magpie goose (Anseranas semipalmata) sitting on tree with full moon behind, Bamarru Plains, North West Territories, Australia

Jack Dykinga / Gnarled ancient Bristlecone pine (Pinus longaeva) lit by the full moon and star light, White Mountains Patriarch Grove, Inyo National Forest, California, USA

Enrique Lopez-Tapia / Full moon at sunset over the mountains of the Zanskar region, Himalayas, Jammu and Kashmir, India, September 2011

Ben Lascelles / The 'Perigree Super-moon'. A supermoon is the coincidence of a full moon with the closest approach the Moon makes to the Earth on its elliptical orbitis resulting in it appearing up to 14% larger and...

Ben Lascelles / The 'Perigree Super-moon'. A supermoon is the coincidence of a full moon with the closest approach the Moon makes to the Earth on its elliptical orbitis resulting in it appearing up to 14% larger and...

Ben Lascelles / The 'Perigree Super-moon'. A supermoon is the coincidence of a full moon with the closest approach the Moon makes to the Earth on its elliptical orbitis resulting in it appearing up to 14% larger and...

Ben Lascelles / The 'Perigree Super-moon'. A supermoon is the coincidence of a full moon with the closest approach the Moon makes to the Earth on its elliptical orbitis resulting in it appearing up to 14% larger and...

Ben Lascelles / The 'Perigree Super-moon'. A supermoon is the coincidence of a full moon with the closest approach the Moon makes to the Earth on its elliptical orbitis resulting in it appearing up to 14% larger and...

Ben Lascelles / The 'Perigree Super-moon'. A supermoon is the coincidence of a full moon with the closest approach the Moon makes to the Earth on its elliptical orbitis resulting in it appearing up to 14% larger and...

Ben Lascelles / The 'Perigree Super-moon'. A supermoon is the coincidence of a full moon with the closest approach the Moon makes to the Earth on its elliptical orbitis resulting in it appearing up to 14% larger and...

Ben Lascelles / The 'Perigree Super-moon'. A supermoon is the coincidence of a full moon with the closest approach the Moon makes to the Earth on its elliptical orbitis resulting in it appearing up to 14% larger and...

Ben Lascelles / The 'Perigree Super-moon'. A supermoon is the coincidence of a full moon with the closest approach the Moon makes to the Earth on its elliptical orbitis resulting in it appearing up to 14% larger and...

Eric Baccega / Snowy owl (Bubo scandiaca) perched on branch with full moon rising, Quebec, Canada, March

Eric Baccega / Snowy owl (Bubo scandiaca) perched on branch with full moon rising, Quebec, Canada, March

Eric Baccega / Snowy owl (Bubo scandiaca) taking off with full moon rising, Quebec, Canada, March

Eric Baccega / Snowy owl (Bubo scandiaca) perched on branch with full moon rising, Quebec, Canada, March

Eric Baccega / Snowy owl (Bubo scandiaca) perched on branch with full moon rising, Quebec, Canada, March

Kevin Schafer / Kelp Gull (Larus dominicanus) on nest, Half Moon Island, South Shetland Islands, Antarctica

Nick Upton / 2020VISION / Flock of Starlings (Sturnus vulgaris) flying past an almost full moon on their way to a night time roost, Shapwick Heath NNR, Somerset Levels, UK, December

Nick Garbutt / Verreaux's / Giant eagle-owl (Bubo lacteus) with full moon in the background, hunting along the banks of the Luangwa River, South Luangwa National Park, Zambia, October

Sven Zacek / Full moon over lowland marsh landscape. Estonia, Europe, August 2011.

Konrad Wothe / Full moon, just starting to wane. Germany, Europe.

Peter Lewis / Full Moon taken from Fareham, Hampshire, UK, May 2007

B&S Draker / Barn Owl (Tyto alba) adult at night with full moon. Starr County, Rio Grande Valley, Texas, USA.

Radomir Jakubowski / Full moon over Muskox (Ovibos moschatus) in Dovrefjell national park, Norway, September

Christian Ziegler / Slipper Orchid (Paphiopedilum sp) flower, Poring Hotsprings, Sabah, Borneo, Malaysia

Markus Varesvuo / Glaucous Gull (Larus hyperboreus) in flight in front of a nearly full moon. Norway, April.

Lassi Rautiainen / Full moon lighting up the winter landscape at night, November

Ingo Arndt / Grizzly Bear (Ursus arctos horribilis) group waiting for salmon at full moon, Lake Clark National Park, Alaska

Edwin Giesbers / A small flock of four Greylag Goose (Anser anser) flying in formation against a full moon. The Netherlands, January.

Alex Hyde / Full moon over snow-covered Alport Castles, Peak District National Park, Derbyshire, UK, December 2009.

Orsolya Haarberg / Jokulsarlon glacier lagoon at sunrise with full Moon, Iceland, September 2010

Shattil & Rozinski / Western ranch at night with full moon, Brush Creek Ranch, Saratoga, Wyoming, USA, February 2010

Shattil & Rozinski / Western ranch at night with full moon, Brush Creek Ranch, Saratoga, Wyoming, USA, February 2010

Matthias Breiter / Bald Eagle (Haliaeetus leucocephalus) and moon, Haines, Alaska