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  • Kaziranga National Park, Assam, India. Nikon D850, 70-200mm @ 92mm, f2.8, 1/80sec, ISO1250, Manual modus. Stack of two images
    The Mahoot (87061-D).jpg
  • Hornøya, Finnmark, Norway. Nikon D810, 70-200mm @ 160mm, f4.5, EV+0.67, 1/2500sec, ISO250, Aperture priority, stack of two images
    Common Guillimots (43030-D).jpg
  • Rio Cristalino, southern Amazon, Brazil. (A mosaic of two images. The orange glow is the lights from the city of Alta Floresta. Mars and Saturn together with the orange star Antares form the triangle just to the right (north) of the galactic centre). Nikon D810, 14-24mm @ 14mm, f3.5, 10 sec, ISO3200, Manual modus
    Milky Way from the Amazon (73131-D).jpg
  • Bwindi, Uganda.  Nikon D300, 24-70mm @ 48mm (72mm in full frame), f4, EV-0.33, 1/320sec, ISO400, Aperture priority
    Mountain Gorilla (55191-D).jpg
  • Seoni, Madhya Pradesh, India. Nikon D500, 600mm (900mm in full frame), f4, EV+0.3, 1/640sec, ISO320, Aperture priority
    Common Rose (9580-D).jpg
  • Pench National Park, Madhya Pradesh, India. Nikon D500, 600mm (900mm in full frame), f4, EV+0.3, 1/640sec, ISO1250, Aperture priority
    Monkey Mother (56204-D).jpg
  • Kaziranga National Park, Assam, India. Nikon D5, 70-200mm @ 140mm, f16, 1/8000sec, ISO500, Manual modus
    Kaziranga bush fire (87055-D).jpg
  • Maasai Mara, Kenya. Nikon D5, 600mm, f4, EV+0.33, 1/5000sec, ISO400, Aperture priority
    Male Cheetah (56075-D).jpg
  • Andasibe National Park, Madagascar. Nikon D850, 105mm, f11, 1/250sec, ISO400, Nikon SB900 TTL, Manual modus
    Boophis tasymena (3664-D)Central bri...jpg
  • Palmarium Nature Reserve, Madagascar. Nikon D850, 18-35mm @ 35mm, f4.5, EV-0.33, 1/125sec, ISO400, SB900 fill-in flash, Manual modus
    Indri (56038-D).jpg
  • Maasai Mara, Kenya. Nikon D5, 70-200mm @ 125mm, f3.5, EV-0.33, 1/1600sec, ISO400, Aperture priority
    Maasai Warriers (40155-D).jpg
  • Maasai Mara, Kenya. Nikon D5, 600mm, f4, EV+1.67, 1/1250sec, ISO400, Aperture priority
    Vulture Landing (43452-D).jpg
  • Kubah National Park, Sarawak, Borneo. Nikon D5, 105mm micronikkor, f11, 1/400sec, ISO500, 3 x SB2000 macroflash, Manual modus
    Bornean Horned Frog (3561-D).jpg
  • Sepilok, Sabah, Borneo. Nikon D850, 300mm + TC14 @ 420mm, f4, 1/500sec, ISO2000, Aperture priority
    Wallace's Hawk-eagle (43230-D).jpg
  • Døli, Telemark & Vestfold, Norway. Nikon D500, 600mm (900mm in full frame), f4, 1/200sec, ISO1250, Aperture priority
    Eurasian Sparrowhawk (43127-D).jpg
  • Galapagos, Ecuador.  Nikon D300, 200-400mm @ 220mm (330mm in full frame), f4, EV+1, 1/1000sec, ISO500, Aperture priority
    Brown Pelicane (42227-D).jpg
  • Maasai Mara, Kenya.  Nikon D700, 200-400mm + TC17 @ 650mm, f6.7, 1/400sec, ISO400, Manual madus
    Muddy lion (55037-D).jpg
  • Dyranut, Hardangervidda National Park, Eidfjord, Hordaland, Norway.  Nikon D4, 70-200mm @ 100mm, f4.5, 1/500sec, ISO500, Manual modus
    Dyranut (23026-D).jpg
  • Sepilok canopy, Sabah, Borneo.  Nikon D4, 200-400mm @ 400mm, f4, EV+1, 1/160sec, ISO800, Aperture priority
    Red-bearded Bee-eater (42670-D).jpg
  • Araras, Pantanal, Brazil.  Nikon D810, Sigma 150-600mm @ 600mm, f6.3, EV-2, 1/1600sec, Aperture priority
    Caiman (3541-D).jpg
  • Nahampoana Private Reserve, Madagascar.  Nikon D5, 70-200mm @ 86mm, f4, 1/400sec, ISO800, Aperture priority
    Children of Madagascar (160001-D).jpg
  • Pench National Park, Madhya Pradesh, India. Nikon D500, 600mm (900mm in full frame), f4, EV+0.3, 1/200sec, ISO1000, Aperture priority
    Racket-tailed Drongo (43686-D).jpg
  • Hidra, Agder, south-western Norway. Nikon D700, 70-200mm @ 125mm, f22, 1.0sec, ISO125, Manual modus
    Winter Storm (116092-D).jpg
  • Can you spot the tiger?  Pench National Park, Madhya Pradesh, India. Nikon D5, 200-400mm @ 400mm, f4, 1/200 sec, ISO4000, Aperture priority
    Bengal tiger (56191-D).jpg
  • Kaziranga National Park, Assam, India. Nikon D850, 70-200mm @ 140mm, f2.8, 1/640sec, ISO800, Manual modus
    Misty morning in Kaziranga (87064-D).jpg
  • Tomohon, North Sulawesi, Indonesia. Nikon D850, 24-70mm @ 24mm, f11, 1/60sec, ISO400, SB900 fill-in flash, Manual modus
    Indonesian Spices (21012-D).jpg
  • Ranomafana National Park, Madagascar. Nikon D850, 105mm, f20, 1/250sec, SB900 TTL flashlight, Manual modus.
    O'Shaughnessy's Chameleon (3805-D).jpg
  • Palmarium Nature Reserve, Madagascar. Nikon D850, 105mm macro, f10, 1/200sec, ISO500, SB900 fill-in flash, Manual modus
    Aiming for the prey (3797-D).jpg
  • Langelandsfjellet, Hidra, Agder, south-western Norway. Nikon D4, 24-70mm @ 29mm, f5, EV-0.67, 1/200sec, ISO500, Manual modus
    Winter at Hidra (24701-D).jpg
  • Maasai Mara, Kenya. Nikon D500, 600mm f4, 1/1250sec, ISO250, Aperture priority.
    Yellow-billed oxpeckers (43509-D).jpg
  • Andasibe National Park, Madagascar. Nikon D850, 105mm, f13, 1/250sec, ISO4000, SB900 fill-in flash, Manual modus
    Giraffe Weevil (9492-D).jpg
  • Andasibe National Park, Madagascar. Nikon D850, 105mm, f11, 1/250sec, ISO400, SB900 TTL, Manual modus
    Spider and it's Prey (113184-D).jpg
  • Andasibe National Park, Madagascar. Nikon D5, 300mm f2.8 + TC1.4 @ f4.5, EV+1, 1/500sec, ISO1400, SB900 fill-in flash, Manual moduds
    Madagascar Paradise-Flycatcher (4347...jpg
  • Palmarium Island, Madagascar. Nikon D5, 70-200mm @ 100mm, f2.8, 1/80sec, I(SO5000, Manual modus.
    Aye-Aye (56005-D).jpg
  • Andasibe National Park, Madagascar. Nikon D850, 70-200mm @ 200mm, f11, 1/200sec, ISO800, SB900 fill-in flash, Manual modus
    Goodman's Mouse Lemur (55985-D).jpg
  • Berenty Reserve, Madagascar. Nikon D5, 300mm f4, EV+0.33, 1/2500sec, ISO1250, Aperture priority
    Dancing Sifaka (55950-D).jpg
  • Tananarivo, Madagascar. Nikon D5, 70-200mm @ 70mm, f4.5, EV-1, 1/8000sec, ISO10000, Aperture priority.
    A boy and his bull (160000-D).jpg
  • Maasai Mara, Kenya. Nikon D5, 600mm, f4, Ev-0.33, 1/2000sec, ISO400, Aperture priority
    Lioness calling (55921-D).jpg
  • Maasai Mara, Kenya.  Nikon D850, 600mm, f5.6, EV-0.67,  1/320sec, ISO500, Aperture priority
    Hippos (55916-D).jpg
  • Maasai Mara, Kenya. Nikon D850, 600mm, f4, 1/6400sec, ISO500, Aperture priority
    Cheetah (55915-D).jpg
  • Maasai Mara, Kenya. Nikon D500, 200-400mm @ 200mm (300mm in full frame), f4, 1/500sec, ISO800, Aperture priority
    Lions mating (55914-D).jpg
  • Maasai Mara, Kenya. Nikon D850, 200-400mm @ 400mm, f4, 1/2500 sec, ISO500, Aperture priority
    Serval Cat carrying cub (55908-D).jpg
  • Maasai Mara, Kenya. Nikon D500, Nikon 600mm (900mm in full frame), f4, EV-0.67, 1/500sec, ISO250, Aperture mode
    Grant's Gazelle (55897-D).jpg
  • Tangkoko Nature Reserve, North Sulawesi, Indonesia. Nikon D850, 300mm + TC14 @ 420mm, f4, 1/1000sec, ISO1250, SB900 fill-in flash, Aperture priority
    Sulawesi Dwarf Kingfisher (43450-D).jpg
  • Cuiaba River, Pantanal, Brazil. Nikon D4, Sigma 150-600mm @ 600mm, f6.3, 1/800sec, ISO500, Aperture priority
    Giant River Otter (55889-D).jpg
  • Volunteer Point, East Falkland Island. Nikon D850, 24-70mm @ 31mm, f18, EV+0.33, 1/200sec, ISO160, Aperture priority, Tone mapping
    King Penguins at Volunteer Point (43...jpg
  • Saunders Island, West Falkland Island. Nikon D500, 200-400mm @ 340mm (510 mm in full frame), f4.5, EV +1.67, 1/1600sec, ISO500, Aperture priority
    Striated Caracara (43276-D).jpg
  • Komodo Island, Indonesia. Nikon D850, 200-400mm @ 360mm, f4.5, EV-0.33, 1/500sec, ISO800, Aperture priority
    Komodo Dragon (3616-D.jpg).jpg
  • Tanjung Puting National Park, Kalimantan, Indonesia. Nikon D850, 105mm micronikkor, f6.3, 13sec, ISO125, Manual modus
    Bioluminescent Fungus from the genus...jpg
  • Tangkoko Nature Reserve, North Sulawesi, Indonesia. Nikon D850, 70-200mm @ 125mm, f4, 1/160sec, ISO2000, SB900 fill-in flash, Aperture priority
    Before the dawn of Man (55830-D).jpg
  • Hong Kong city, China. Nikon D5, 70-200mm @ 140mm, f18, 0.5sec, ISO100, Aperture priority
    Pedestrians in Hong Kong (46001-D).jpg
  • Hong Kong city, China. Nikon D850, 24-70mm @ 35mm, f2.8, 1/40sec, ISO2500, Manual modus
    Hong Kong Skyline (46000-D).jpg
  • Komodo Island, Indonesia. Nikon D5, 105mm micronikkor, f13, EV-0.67, 1/250 sec, ISO250, 3 x SB2000 macroflash, Manual modus
    Green Praying Mantis (9468-D).jpg
  • Tanjung Puting National Park, Kalimantan, Indonesia.  Nikon D850, 300mm, f4.5, EV+0.67, 1/500sec, ISO1400, Aperture priority
    Female Borneo Orangutan and her new ...jpg
  • Saunders Island, West Falkland Island. Nikon D850, 200-400mm @ 400mm, f4, 1/4000 sec, ISO320, Aperture priority
    Black-browed Albatross nesting (4322...jpg
  • Studio photo. Nikon D4, 200mm micronikkor, f8, 1/3200 sec, ISO1000, Manual modus
    Floating droplets (90014-D).jpg
  • Døli, Telemark & Vestfold, Norway. Nikon D4, 200-400mm @ 400mm, f4, 1/160sec, ISO320, Aperture priority
    Winter is comming (43224-D).jpg
  • Araras, Pantanal, Brazil. Nikon D4, 70-200mm @ 200mm, f5, EV-0.33, 1/320sec, ISO500, Manual modus
    Brazilian Horses (89510-D).jpgHorses..0-D)
  • The Superstitions, southern Arizona, USA. Nikon D850, 24-70mm @ 31mm, f5, EV+1.33, 1/160sec, ISO2000, Aperture priority, Tone mapping
    Praying Hands Formation (22026-D).jpg
  • Phoenix, Arizona, USA (controlled conditions).  Nikon D850, 70-200mm @ 200mm, f4.5, 1/2000 sec, ISO400, Aperture priority
    Wood Duck (43186-D).jpg
  • Døli, Vestfold & Telemark, Norway. Nikon D850, 200-400mm @ 340mm, f5.6, EV+0.67, 1/1600sec, ISO1000, Aperture priority
    Golden Eagle (43181-D).jpg
  • Kuikka, eastern Finland. Nikon D4, 70-200mm @ 180mm, f2.8, 1/10sec, ISO5000, Manual modus
    Ghost bear (55609-D).jpg
  • Volunteer Point, East Falkland Islands. Nikon D850, 70-200mm @ 165mm, f4.5, EV+1.33, 1/1250sec, ISO250, Aperture priority
    Penguin Walk (43119-D).jpg
  • Penguin Island, South Shetland Islands, Antarctica.  Nikon D500, 200-400mm @ 400mm (600mm in full frame), f5, EV+1, 1/4000sec, ISO400, Aperture priority
    Penguin Kill (55757-D).jpg
  • Penguin Island, South Shetland Islands, Antartctica.  Nikon D500, 200-400mm @ 400mm (600mm in full frame), f4, EV+0.33, 1/4000sec, ISO200, Aperture priority
    Snowy Chinstrap Penguin (43117-D).jpg
  • Cuverville Island, Antarctica. Nikon D850, 200-400mm @ 360mm, f6.3, EV+1.33, 1/1000sec, ISO125, Aperture priority
    White-out Penguins (43120-D).jpg
  • Kaziranga National Park, Assam, India. Nikon D4, Sigma 150-600mm @ 600mm, f6.3, 1/800sec, ISO640, Aperture priority
    Elephant with Starlings (55669-D).jpg
  • Karisbekk, Setesdal, Agder, Norway.  Nikon D5, 70-200mm @ 70mm, f11, EV+0.67, 1/500sec, ISO320, Aperture priority
    Norwegian winter landscape (24696-D).jpg
  • Useful Island, Antarctica.  Nikon D850, 70-200mm @ 200mm, f7.1, EV-1, 1/250sec, ISO640, Aperture priority
    Chinstrap display (43116-D).jpg
  • Antarctic Sound, northern Antarctic Peninsula.  Nikon D850, 70-200mm @ 150mm, f11, EV+0.33, 1/500sec, ISO160, Aperture priority
    Lonely Petrel (150000-D).jpg
  • Lake Garzacocha, Ecuador.  Nikon D700, 70-200mm @ 120mm, f6.3, 1/500sec, ISO400, Aperture priority
    Rainforest (15023-D).jpg
  • Samburu National Reserve, Kenya.  Nikon D4, 200-400mm @ 210mm, f4, EV+1.67, 1/200sec, ISO3200, Aperture priority
    Leopard (55476-D).jpg
  • Sabah, Borneo. Nikon D4, 200-400mm @ 400mm, f5, 1/2500sec, ISO800, Aperture priority
    Pig-tailed Macaque (55600-D).jpg
  • Jawai area, Rajasthan, India.  Nikon D810, Sigma 150-600mm @ 600mm, f6.3, 1/800sec, ISO800, Aperture priority
    Sunbird (42972-D).jpg
  • Samburu National Reserve, Kenya.  Nikon D4, 200-400mm @ 270mm, f4, 1/250sec, ISO400, Aperture priority
    Samburu girl (40136-D).jpg
  • Varhaug old cemetary, Rogaland, Norway.  Nikon D4, 24-70mm @ 58mm, f22, 1/100sec, ISO250, Aperture priority
    Six crosses (24036-D).jpg
  • Lake Naivasha, Kenya.  Nikon D4, 24-70mm @ 48mm, f3.2, 1/5000sec, ISO400, Manual modus
    Lake Naivasha (40071-D).jpg
  • Samburu National Reserve, Kenya.  Nikon D4, 200-400mm @ 290mm, f4, EV-1, 1/6400sec, ISO640, Aperture priority
    Samburu handshake (40091-D).jpg
  • Galapagos, Ecuador.  Nikon D300, 200-400mm @ 360mm (540mm in full frame), f4, EV+0.33, 1/640sec, ISO500, Aperture priority
    Blue-footed boobie (42246-D).jpg
  • Off Svalbard, Norway.  Nikon D4, 200-400mm @ 360mm, f4, EV+2, 1/2000sec, ISO640, Aperture priority
    Ivory gull (42423-D).jpg
  • Lake Bogoria, Kenya.  Nikon D4, 200-400mm + TC17 @ 550mm, f6.7, 1/1000sec, ISO1000, Aperture priority
    Ibis silhuette (42518-D).jpg
  • Maasai Mara, Kenya.  Nikon D4, 200-400mm @ 300mm, f4, 1/3200sec, ISO320, Aperture priority
    Sunset zebras (40083-D).jpg
  • Cristalino River, southern Amazon, Brazil.  Nikon D4, 200-400mm + TC17 @ 650mm, f6.7, 1/1000sec, ISO2000, Manual modus
    Capped Heron (42999-D).jpg
  • Bwindi, Uganda. Nikon D700, 200-400mm @ 400mm, f4, EV-0.67, 1/200sec, ISO1000, Aperture priority
    Bakwate (55193-D).jpg
  • Packice north of Svalbard, Norway. Nikon D4, 200-400mm @ 310mm, f5, EV+0.67, 1/2000sec, ISO400, Aperture priority
    Polar feet (55228-D).jpg
  • Tadoba National Park, Madhya Pradesh, India.  Nikon D4, 200-400mm @ 400mm, f4, 1/800sec, ISO1000, Aperture priority
    Tiger cubs (55673-D).jpg
  • Kanha National Park, Madhya Pradesh, India.  Nikon D4, 200-400mm @ 400mm, f4, 1/500sec, ISO1000, Aperture priority
    Bengal Tiger (55413-D).jpg
  • 81.5 N off Svalbard, Norway. July 2012.  Nikon  D700, 14-24mm @ 24mm, f7.1, EV+0.33, 1/800sec, ISO400, Aperture priority
    Polar bear on melting ice (55752-D).jpg
  • Chanod, Rajasthan, India.  Nikon D810, 70-200mm @ 78mm, f8, EV+0.67, 1/500sec, ISO400, Aperture priority
    Woman from Rajasthan (72048-D).jpg
  • Tele, Agder, south-western Norway. Nikon D700, 60mm, f7.1, 1/100sec, ISO200, SB800 fill-in flash, Aperture priority
    Biology students (72044-D).jpg
  • Chanod, Rajasthan, India.  Nikon D810, 70-200mm @ 105mm, f5.6, EV+0.67, 1/320sec, ISO400, Aperture priority
    Girl from Rajasthan (72049-D).jpg
  • Hornøya, Finnmark, Norway. Nikon D4, 200-400mm @ 380mm, f9, 1/8000sec, ISO64, Manual modus
    Sunset cormorant (43065-D).jpg
  • Kaziranga National Park, Assam, India. Nikon D5, 200-400mm @ 200mm, f5.6, EV-0.33, 1/1000sec, ISO500, Aperture priority
    Lonely Mahoot (87062-D).jpg
  • Maasai Mara, Kenya. Nikon D5, 600mm f4, EV-1, 1/5000sec, ISO250, Aperture priority
    Sunrize in Maasai Mara (56073-D).jpg
  • Maasai Mara, Kenya. Nikon D5, 600mm, f4, 1/2000sec, ISO250, Aperture priority
    Mother cheetah and Cub (56059-D).jpg
  • Hong Kong city, China. Nikon D850, 24-70mm @ 31mm, f6.3, EV+0.33, 1/800sec, ISO160, Aperture priority
    Selfie in Hong Kong (46009-D).jpg
  • Volunteer Point, East Falkland Island. Nikon D850, 70-200mm @ 70mm, f4.5, EV+1, 1/2000sec, ISO250, Aperture priority, Tone mapping
    Waiting for the storm (43397-D).jpg
  • Tanjung Puting National Park, Kalimantan, Borneo. (There is a 64 minutes time difference between the two photos). Nikon D850, 105mm micronikkor, f10, 1/200sec, ISO500, 3 x SB2000 macroflash, Maual modus
    Cicada moulting (9470-D).jpg
  • Tangkoko Nature Reserve, North Sulawesi, Indonesia. Nikon D5, 300mm + TC14 @ 420mm, f4.5, EV+0.33, 1/1250sec, ISO500, Manual modus
    Sulawesi lined gliding Lizard (3634-...jpg
  • Deramakot Forest Reserve, Sabah, Borneo. Nikon D850, 105mm micronikkor, f9, 1/250sec, ISO320, 3 x Nikon SB2000 macroflashes, Manual modus
    Wallace's Flying Frog (3552-D).jpg
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Alf J. Nilsen Natural History images

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