860-291421 - 27-year-old female researcher working on nitrogen exchange between bacteria and the roots of legumes showing an example of a nodule of bacteria attached to the roots in the rainforest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291419 - 27-year-old researcher working in a lab on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291418 - 27-year-old researcher and her team working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291416 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291414 - 29-year-old assistant researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291413 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291409 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291410 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291408 - 27-year-old researcher and her team working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291406 - 27-year-old researcher in front of the Pracaxi legume (Pentaclethra macroloba) at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

832-400287 - Christmas eve date. December 24 on wooden calendar standing on small table with burning candles in living room, selective focus. Christmas and New Year concept

1350-2237 - Moorea, French Polynesia, Society Islands, South Pacific. On a surface of about 280m² with vanilla plants grown on artificial guardians. This type of culture helps protect it from the assaults of the sun, birds and all kinds of pests

860-287221 - Praying mantis (Mantis religiosa) on flowers

860-287220 - Tree frog (Hyla arborea) on reed, Alsace, France

860-287192 - African Chameleon (Chamaeleo africanus) at night, Greece

860-287350 - Cypres trees in Val d'Orcia, San Quirico d'Orcia, Siena, Tuscany, Italy

860-287249 - Detail of a cauliflower jellyfish, Boueni Pass, Mayotte

860-287305 - Colline landscape, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287336 - Cypress trees at Terrapille, Pienza, Sienna, Tuscany, Italy

860-287279 - Royal poinciana (Delonix regia) pod in Mahafaly, Ifaty, Province of Tulear, Madagascar

860-287339 - Walnut tree between the hills, Langhirano, Emilia-Romagna, italy

860-287392 - Mountain Hare (Lepus timidus). A Mountain Hare rests in the Cairngorms National Park, UK.

860-287395 - Chamois (Rupicapra rupicapra) during the rut period where the males are excited, Vosges, France

860-287257 - Grey wolf (Canis lupus) in the snow

860-287235 - One-horned Asian rhinoceros (Rhinoceros unicornis) and young, Chitwan National Park, Inner Terai lowlands, Nepal, Asia, Unesco World Heritage Site

860-287384 - Red Deer (Cervus elaphus). Two Red Deer Stags rut in the Peak District National Park, UK.

860-287300 - Mongolians horsemen, lead a troop of horses running in a group in the meadow, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287332 - Common cranes (Grus grus) in the fog, Lac du Der, Champagne, France

860-287234 - Asian Elephant (Elephas maximus) eating, Chitwan National Park, Nepal, Asia, Unesco World Heritage Site

860-287280 - Trunk of a Baobab (Adansonia rubrostipa), the notches dug in the trunk are used to climb on the tree, Ifaty, Province of Tulear, Madagascar

860-287247 - Whale shark (Rhincodon typus) in daylight, Nosy Be, Madagascar

860-287388 - European Badger (Meles meles). A large sow emerges from the sett in the Peak District National Park, UK.

860-287349 - White walnut tree, Infrared picture, Langhirano, Parma, Emilia-Romagna, Italy

860-287329 - Orang utan (Pongo pygmaeus) with young, Tanjung Puting, Kalimantan, Indonesia

860-287357 - Polar Bear( Ursus maritimus ) walking along a barrier island outside Kaktovik, Every fall, polar bears (Ursus maritimus) gather near Kaktovik on the northern edge of ANWR, Barter Island, Arctic National Wildlife Refuge, Alaska

860-287410 - African Elephant (Loxodonta africa) loading a Lion (Panthera leo), Nxai Pan National Park, Botswana

860-287348 - Cypres tree-lined avenue, road to the farmhouse, Asciano, Siena, Tuscany, Italy

860-287403 - Chimpanzee (Pan troglodytes) rests in the rainforests of Africa.

860-287313 - Mongolians traditionnaly dressed on a horse, traditional exercise of address, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287297 - Mongolian traditionnaly dressed with horses running in a group in the water, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287310 - Mongol on a horse, with a catch lasso, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287340 - Hills of Tuscany, Siena, Tuscany, Italy

860-287261 - Wild Boar (Sus scrofa) in winter

860-287338 - Cypres trees in Val d'Orcia, San Quirico d'Orcia, Siena, Tuscany, Italy

860-287265 - The critically endangered Indri indri photographed in the Mitsinjo natural reserve. This wild individual was feed by leaves to a scientist that was monitoring this group. Madagascar Finalist at Montier en der et à Namur festival 2018.

860-287393 - Train crossing the tea plantations, Sri Lanka

860-287326 - Portrait of young Orang utan (Pongo pygmaeus), Tanjung Puting, Kalimantan, Indonesia

860-287360 - Polar Bear( Ursus maritimus ) near by the bones pile, carcass of Bow whales hunt by the villagers, along a barrier island outside Kaktovik, Every fall, polar bears (Ursus maritimus) gather near Kaktovik on the northern edge of ANWR, Arctic National Wildlife Refuge, Alaska

860-287356 - Polar Bear( Ursus maritimus ) female and cub resting at sunset along a barrier island outside Kaktovik, Every fall, polar bears (Ursus maritimus) gather near Kaktovik on the northern edge of ANWR, Barter Island, Arctic National Wildlife Refuge, Alaska

860-287290 - Gelada or Gelada baboon (Theropithecus gelada), dominant male, grooming with a female, Debre Libanos, Rift Valley, Ethiopia, Africa

860-287260 - Wild Boar (Sus scrofa) in winter

860-287373 - Pale chanting goshawk (Melierax canorus), immature perched, Central Kalahari Game Reserve, Bostwana

860-287400 - Brown Bear (Ursus arctos) skirting a waterhole against the sky, Finland

860-287405 - A Red Grouse (Lagopus lagopus scotica) rests in the snow in the Peak District National Park, UK.

860-287406 - A Puffin (Fratercula arctica) poses off the coast of Wales in the UK.

860-287322 - Orang utan (Pongo pygmaeus) with young on riverbank, Tanjung Puting, Kalimantan, Indonesia

860-287385 - Grey Seal (Halichoerus grypus). A Grey Seal changes angle to avoid the incoming sandstorm off the coast of Lincolnshire in the UK.

860-287321 - Portrait of Orang utan (Pongo pygmaeus) with young, Tanjung Puting, Kalimantan, Indonesia

860-287308 - Mongolian woman with her horse, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287386 - Red Squirrel (Sciurus vulgaris). A Red Squirrel bounds across a gap in the Cairngorms National Park, UK.

860-287382 - Mountain Hare (Lepus timidus). A Mountain Hare grooms in the Cairngorms National Park, UK.

860-287358 - Polar Bear( Ursus maritimus ),near the water edge along a barrier island outside Kaktovik, Every fall, polar bears (Ursus maritimus) gather near Kaktovik on the northern edge of ANWR, Barter Island, Arctic National Wildlife Refuge, Alaska

860-287278 - Baobab fruit (Adansonia rubrostipa), Ifaty, Province of Tulear, Madagascar

860-287344 - Cypress trees at Terrapille, Pienza, Sienna, Tuscany, Italy

860-287271 - Walker walking on a green stream following an old abandoned railway line connecting Beauvais to Amiens - in autumn, Picardy, France.

860-287320 - Hotel with yurts, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287263 - Greylag Geese (Anser anser) in flight, Nature Reserve of the Sauer Delta, Rhine River, Munchhausen, Alsace, France

860-287402 - A Cheetah (Acinonyx jubatus) walks into the light in the Maasai Mara, Kenya.

860-287381 - Coypu (Myocastor coypus). A large Coypu grooms on a floating log in Greece.

860-287302 - Horses running in a group in the water, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287309 - Mongol woman traditionnaly dressed with a horse, Mode, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287255 - Geoffroy's Tamarin (Saguinus geoffroyi), two adults in mutual grooming, Gamboa, Panama, November

860-287323 - Orang utan (Pongo pygmaeus) with young crossing a river, Tanjung Puting, Kalimantan, Indonesia

860-287396 - Alpine chamois (Rupicapra rupicapra), first snow in autumn, Vosges, France

860-287256 - Grey wolf (Canis lupus) in the snow

860-287289 - Gelada or Gelada baboon (Theropithecus gelada), adult female with a baby, Debre Libanos, Rift Valley, Ethiopia, Africa

860-287343 - Walnut tree and paths made by the roes, Langhirano, Emilia-Romagna, italy

860-287252 - King Vulture (Sarcoramphus papa), adult with open wings, Costa Rica, October

860-287355 - Polar Bear( Ursus maritimus ) walking along a barrier island outside Kaktovik, Every fall, polar bears (Ursus maritimus) gather near Kaktovik on the northern edge of ANWR, Barter Island, Arctic National Wildlife Refuge, Alaska

860-287316 - Mongolians traditionnaly dressed on a horse, traditional exercise of address, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287319 - Mongolians traditionnaly dressed on a horse, traditional exercise of address, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287314 - Mongol on a horse, with a catch lasso, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287372 - African wattled lapwing (Vanellus senegallus), also known as the Senegal wattled plover or simply wattled lapwing, mating, Chobe river, Chobe National Park, Bostwana

860-287274 - Hippopotamus (Hippopotamus amphibius) in Kruger National park, South Africa

860-287342 - Cypres trees in Val d'Orcia, San Quirico d'Orcia, Siena, Tuscany, Italy

860-287407 - Leopard descens from his tree to collect a Mongoose in the Maasai Mara, Kenya.

860-287397 - A Mallard (Anas platyrhynchos) duckling waddles through daisies on a riverbank in the Peak District National Park, UK.

860-287333 - Common cranes (Grus grus) V-flight in front of the moon, Lake Der, Champagne, France

860-287292 - Gelada or Gelada baboon (Theropithecus gelada), group of females with babies, Debre Libanos, Rift Valley, Ethiopia, Africa

860-287296 - Mongolian traditionnaly dressed with horses running in a group in the water, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287375 - Northern giraffe (Giraffa camelopardalis) adult, Savuti National Park, Bostwana

860-287363 - African bush elephant or African savanna elephant (Loxodonta africana), around a water hole, Nxai pan national park, Bostwana

860-287258 - Arctic wolf (Canis lupus arctos) in the snow

860-287362 - African bush elephant or African savanna elephant (Loxodonta africana), around a water hole, Nxai pan national park, Bostwana

860-287315 - Mongolians traditionnaly dressed on a horse, traditional exercise of address, Bashang Grassland, Zhangjiakou, Hebei Province, Inner Mongolia, China

860-287411 - African Elephant (Loxodonta africana) walking in the dust, Nxai pan national park, Botswana

860-287376 - Helmeted guineafowl (Numida meleagris), group drinking, Moremi National Park, Bostwana

860-287369 - Chacma Baboon (Papio ursinus), at the sunset, Chobe river, Chobe National Park, Bostwana

860-287374 - Warthog (Phacochoerus africanus) drinking, Savuti National Park, Bostwana

860-287404 - A bull Elephant (Loxodonta africana) crosses the valley in the Maasai Mara, Kenya.