David Tipling / Tribal performer from the Anglimp District in Waghi Province Western Highlands Papua New Guinea performing at a Sing-sing, Hagen Show Western Highlands Papua New Guinea.With bird of paradise plumes in...

Jack Dykinga / Silhouette of lone Ponderosa pine on a sandstone spire at dusk, with crescent moon, Zion National Park, Utah, USA

David Hall / Blue wrasse (Thalassoma lunare) in coral reef. Komodo, Indonesia.

Gabriel Rojo / Hyacinth macaw (Anodorhynchus hyacinthinus) pair perched on branch, silhouetted under crescent moon. Mato Grosso Forest, Pantanal, Mato Grosso, Brazil.

John Waters / Sunset clouds and crescent moon, Ham Wall RSPB Reserve, Somerset, England, UK, November.

Jed Weingarten / Wild Wonders of China / Setting crescent moon, Tangjiahe Nature Reserve, Sichuan Province, China. April 2015.

SCOTLAND: The Big Picture / Dawn light with crescent moon, Loch Hourn, Knoydart, Highland, Scotland, UK, June 2016.

Pascal Kobeh / Several moon / Crescent wrasses (Thalassoma lunare) feeding on eggs lying on bottom probably laid by damselfish, coast of Dhofar and Hallaniyat islands, Oman. Arabian Sea.

Pascal Kobeh / Several moon / Crescent wrasses (Thalassoma lunare) feeding on eggs lying on bottom probably laid by damselfish, coast of Dhofar and Hallaniyat islands, Oman. Arabian Sea.

Fabrice Cahez / Waning crescent moon, Vosges, France, March.

Kirkendall-Spring / Moon and sun rise over the lagoon at Hunting Island State Park, South Carolina, USA.

Kirkendall-Spring / Moon and sunrise over the lagoon at Hunting Island State Park, South Carolina, USA.

Dong Lei / Cresent moon in the day over Yadong County, Qinghai-Tibet Plateau, Tibet, China, Asia

Pal Hermansen / Svalbard Global Seed Vault with crescent moon, Svalbard, Norway, October 2010.

Peter Lewis / Cresent Moon, Hampshire, England, UK. February.

Charlie Summers / The Moon (waning crescent) with Venus (below) and Jupiter (above) as seen 50 minutes before a 0545 sunrise on the morning of 15 July 2012 from Aurora, Colorado, USA

Charlie Summers / The Moon (waning crescent) with Venus (below) and Jupiter (above) as seen just before sunrise on the morning of 15 July 2012 from Aurora, Colorado, USA

Peter Cairns / 2020VISION / Crescent moon over the Solway Firth, Cumbria, UK, 8th April 2011

Floris van Breugel / A flock of Canada Geese (Branta canadensis) flying south on autumn migration, with crescent moon, Ithaca, New York, USA.

Sue Flood / Thin crescent as sun returns after totality during solar eclipse, Novaya Zemlaya, Russia, 1st August 2008

Oriol Alamany / Twilight clouds with crescent moon above Atlas Cedar forest, Azrou Region, Moyen Atlas, Morocco, November

Oriol Alamany / Crescent Moon over lighthouse and Punta de la Banya marshes at dusk, Delta de l'Ebre Natural Park, Tarragona, Catalonia, Spain, March

Scott Leslie / Slash Pine (Pinus elliottii) trees with moon and venus setting, Everglades National Park, Florida

Kerstin Hinze / Common Crane (Grus grus) flock flying together in the evening from their feeding grounds to their sleeping places in the Rügen-Bock-Region in autumn before they continue their annual journey to the s...

Thomas Marent / Moon over Niederhorn at sunset, Switzerland

Tim Fitzharris / Sunrise and crescent moon overlooking Haleakala Crater, Maui, Hawaii

Jack Dykinga / Elephant Tree (Pachycormus discolor) growing in lava flow beneath a crescent moon, Tres Virgenes, Baja California Sur, Mexico, Central America

Jeff Vanuga / Silhouette of Cowboy looking up at crescent moon, Shell, Wyoming, USA

Jack Dykinga / Boojum tree {Fouquieria / Idria columnaris} and Cardon cactus {Pachycereus pringlei} silhouette at dawn with crescent moon, Catavinia, Baja California, Mexico

Tim Fitzharris / Crescent moon rising over Sierra Nevada Range as seen from Alabama Hills, California

Tim Fitzharris / Tidepools exposed at low tide, Botanical Beach, Juan de Fuca Provincial Park, Vancouver Island, British Columbia, Canada

Tim Fitzharris / Sea stacks at dusk along Bandon Beach with rising moon, Oregon

Tim Fitzharris / Crescent moon over landscape showing erosional features, Badlands National Park, South Dakota

Jose B. Ruiz / Silhouette of rocks at night with crescent moon, Barruecos, natural monument, Malpartida de Caceres, Extremadura, Spain. 2006

Tim Fitzharris / Crescent moon over El Matador Beach, Malibu, California

Jim Brandenburg / Crescent moon, Northwoods, Minnesota

Martin Dohrn / Crecent Moon in the sky

Kevin Schafer / Volcano with crescent moon at night, Mount Kilauea, Hawaii Volcanoes National Park, Big Island, Hawaii

Kevin Schafer / Crescent moon and summit of Mount Assiniboine, Mount Assiniboine Provincial Park, British Columbia, Canada

Tom Vierus / Mimic filefish (Paraluteres prionurus) and a Moon wrasse (Thalassoma lunare) swimming among a Sea fan, Vatu-i-Ra Conservation Park, between Viti Levu and Vanua Levu, Fiji, Pacific Ocean.

Russell Laman / Reef manta (Mobula alfredi) getting cleaned of parasites, dead skin, bacteria, and mucus by Blacklip butterflyfish (Chaetodon kleinii) and Moon wrasse (Thalassoma lunare) at a cleaning station in Raja...

Ashley Cooper / Dark clouds moving infront of waxing crescent moon at sunset, Ambleside, Lake District, UK.

Doug Gimesy / Nankeen kestrel (Falco cenchroides) hovering and looking down, with cresent moon in background, Victoria, Australia.

SCOTLAND: The Big Picture / Crescent moon and stars in pre-dawn winter light, Cairngorms National Park, Scotland, UK. January, 2019.

David Fleetham / Crescent wrasse (Thalassoma lunare) male swimming over reef. Pacific Ocean, Philippines.

Sirachai Arunrugstichai / Healthy Staghorn corals (Acropora sp.) with various reef fishes, including Moon wrasses (Thalassoma lunare), and Threespot dascyllus (Dascyllus trimaculatus) and a large school of Bigeye snappers (Lut...

Jack Dykinga / Sandstone pinnacles with dawn's red light and crescent moon setting, Colorado Plateau, Utah, USA.

Neil Aldridge / Waxing crescent moon, England.

Neil Aldridge / Waxing crescent moon, England.

Jack Dykinga / Saguaro (Carnegiea gigantea) cacti in Sonoran Desert, silhouetted in pre-dawn light. Cabeza Prieta National Wildlife Refuge, Arizona, USA. March 2020.