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  • Large group of marine iguiana (Amblyrhynchus cristatus) at Puerto Egas on the island of Santiago, Galapagos.  These lizards are evolutionary relicts and endemic to the Galapagos islands.
    3493-D.jpg
  • Galapagos male Sea Lion (Zalaphus californianus) and two Lava Lizards (Tropidurus sp.) waiting for a chance to move on to the sea lion to pick parasites. Photo from the island of South Plaza.
    55152-D.jpg
  • Lava Lizard (Microlophus delanonis) from Espanóla, Galapagos. Adult male.
    3483-D.jpg
  • Galapagos Lava Lizard (Microlophus delanonis) from Santiago Island, Galapagos.
    3984-D.jpg
  • Galapagos Lava Lizard (Microlophus delanonis) from  Punta Espinoza, Fernandina, Galapagos.
    60000-D.jpg
  • Galapagos Lava Lizard (Microlophus delanonis) from Santiago Island, Galapagos.
    3985-D.jpg
  • Galapagos Lava Lizard (Microlophus delanonis) from Santiago Island, Galapagos.
    3983-D.jpg
  • Galapagos Lava Lizard (Microlophus delanonis) from  Punta Espinoza, Fernandina, Galapagos.
    60001-D.jpg
  • Galapagos Lava Lizard (Microlophus delanonis) from  Punta Espinoza, Fernandina, Galapagos.
    3999-D.jpg
  • Galapagos Lava Lizard (Microlophus delanonis) from James Bay, Santiago Island, Galapagos.
    3989-D.jpg
  • Three-eyed lizard (Chalarodon madagascariensis) from Berenty spiny forest, southern Madagascar.
    3719-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
  • Sulawesi lined gliding lizard (Draco spilonotus) from Tangkoko National Park, northern Sulawesi, Indonesia
    3634-D.jpg
  • Female of the Sulawesi lined gliding lizard (Draco spilonotus) from Tangkoko National Park, northern Sulawesi, Indonesia
    3637-D.jpg
  • Sulawesi lined gliding lizard (Draco spilonotus) from Tangkoko National Park, northern Sulawesi, Indonesia
    3636-D.jpg
  • Female of the Sulawesi lined gliding lizard (Draco spilonotus) from Tangkoko National Park, northern Sulawesi, Indonesia
    3638-D.jpg
  • Sulawesi lined gliding lizard (Draco spilonotus) from Tangkoko National Park, northern Sulawesi, Indonesia
    3635-D.jpg
  • Three-eyed lizard (Chalarodon madagascariensis) from Berenty spiny forest, southern Madagascar.
    3716-D.jpg
  • Three-eyed lizard (Chalarodon madagascariensis) from Berenty spiny forest, southern Madagascar.
    3717-D.jpg
  • Three-eyed lizard (Chalarodon madagascariensis) from Berenty spiny forest, southern Madagascar.
    3718-D.jpg
  • Giant plated lizard (Matobosaurus validus) from Lower Sabie, Kruger NP, South Africa.
    60028-D.jpg
  • Green Water Dragon, Physignathus cocincinus, from SE-Asia.  (Controlled conditions)
    3348-D.jpg
  • Spotted tree monitor (Varanus scalaris) from the rainforest of Daintree, Queensland, Australia.
    3197-D.jpg
  • Spotted tree monitor (Varanus scalaris) from the rainforest of Daintree, Queensland, Australia.
    3199-D.jpg
  • Dominant male of Mwanza Flat-headed Agama, (Agama mwanzae) from Serengeti NP, Tanzania.
    3456-D.jpg
  • Marine Iguanas (Amblyrhynchus cristatus) from Punta Espinoza, Fernandina, Galapagos Islands.
    3997-D.jpg
  • Marine Iguanas, Amblyrhynchus cristatus, at Punta Espinoza, Fernandina, Galapagos.
    3468-D.jpg
  • Marine Iguana, Amblyrhynchus cristatus, at Punta Espinoza, Fernandina, Galapagos.
    3467-D.jpg
  • Slow-wrom, Anguis fragilis.
    3309-D.jpg
  • Dominant male of the Red-headed Rock Agama (Agama agama) from Samburu NP, Kenya.
    3452-D.jpg
  • Marine Iguana, (Amblyrhynchus cristatus) from Punta Espinoza, Fernandina, Galapagos Islands.
    3994-D.jpg
  • Madagascar Giant Day Gecko, Phelsuma madagascariensis grandis, from Madagascar. (Controlled conditions)
    3089-D.jpg
  • Bearded Dragons, Pagona vitticeps.  (Controlled conditions)
    3254-D.jpg
  • Bearded Dragon, Pagona vitticeps.  (Controlled conditions)
    3293-D.jpg
  • Bearded Dragon, Pagona vitticeps. (Controlled conditions)
    3294-D.jpg
  • Slow-wrom, Anguis fragilis.
    3312-D.jpg
  • Dominant male of Mwanza Flat-headed Agama, Agama mwanzae. Serengeti NP, Tanzania.
    3346-D.jpg
  • Dominant male of Mwanza Flat-headed Agama, (Agama mwanzae) from Serengeti NP, Tanzania.
    3457-D.jpg
  • Dominant male of Mwanza Flat-headed Agama, (Agama mwanzae) from Serengeti NP, Tanzania.
    3458-D.jpg
  • Limb of a marine Iguana (Amblyrhynchus cristatus) from Punta Espinoza, Fernandina, Galapagos Islands.
    3998-D.jpg
  • Boyd's Angle-headed Dragon (Lophosaurus boydii) from Daintree, Quensland, Australia
    3244-D.jpg
  • Bearded Dragon, Pagona vitticeps. (Controlled conditions)
    3295-D.jpg
  • Dominant male of Mwanza Flat-headed Agama, Agama mwanzae. Serengeti NP, Tanzania.
    3349-D.jpg
  • Common House Gecko (Hemidactylus frenatus) from Kuala Lumpur, Malaysia.
    3110-D.jpg
  • Marine Iguana (Amblyrhynchus cristatus) at the small island of Tintoreras off Villamil, Isabela, Galapagos.
    3478-D.jpg
  • Slow-wrom, Anguis fragilis.
    3308-D.jpg
  • Marine Iguanas (Amblyrhynchus cristatus) from Punta Espinoza, Fernandina, Galapagos Islands.
    3996-D.jpg
  • Slow-wrom (Anguis fragilis) from south-western Norway in August.
    3973-D.jpg
  • Cryptic or blue-legged chameleon (Calumma crypticum, male) from Andasibe, eastern Madagascar.
    3802-D.jpg
  • Lined day gecko (Phelsuma lineata) licking moist from green lettuce in Andasibe, Madagascar.
    3726-D.jpg
  • Leaf-tailed gecko (Uroplatus sp.) from Andasibe, eastern Madagascar.
    3722-D.jpg
  • Satanic leaf-tailed gecko (Uroplatus phantasticus) from Ranomafana, eastern Madagascar.
    3715-D.jpg
  • Satanic leaf-tailed gecko (Uroplatus phantasticus) from Ranomafana, eastern Madagascar.
    3714-D.jpg
  • Juvenile Komodo dragon (Varanus komodoensis) from Rinca Island, Indonesia
    3630-D.jpg
  • Komodo dragon (Varanus komodoensis) from Komodo Island, Indonesia
    3628-D.jpg
  • Common Agama (Agama agama) in Samburu National Reserve, Kenya.
    3491-D.jpg
  • Marine Iguana, Amblyrhynchus cristatus, scraping tiny algae for food from the lava rocky beach at James Bay, Santiago, Galapagos.
    3465-D.jpg
  • Marine iguanas (Amblyrhynchus cristatus) at Punta Espinoza, Fernandina, Galapagos.
    60004-D.jpg
  • Marine Iguana (Amblyrhynchus cristatus), dominant male from Punta Espinoza, Fernandina, Galapagos Islands.
    3993-D.jpg
  • Marine iguiana (Amblyrhynchus cristatus) at James bay (Puerto Egas) on the island of Santiago, Galapagos.
    3990-D.jpg
  • Male rainbow skink (Trachylepis margaritifera) from Kruger NP, South Africa.
    3961-D.jpg
  • Black-necked agama (Acanthocercus atricollis), adult male, from Kruger NP, South Africa.
    3957-D.jpg
  • Black-necked agama (Acanthocercus atricollis), adult male, from Kruger NP, South Africa.
    3953-D.jpg
  • O'Shaughnessy's chameleon (Calumma oshaughnessyi, male) from Ranomafana NP, eastern Madagascar.
    3803-D.jpg
  • O'Shaughnessy's chameleon (Calumma oshaughnessyi, female) from Ranomafana NP, eastern Madagascar.
    3804-D.jpg
  • Panther chameleon (Furcifer pardalis) from Palmarium, eastern Madagascar.
    3791-D.jpg
  • Warty chameleon (Furcifer verrucosus) from the spiny forest of Berenty, southern Madagascar.
    3774-D.jpg
  • Calumma sp. from eastern Madagascar (controlled conditions).
    3766-D.jpg
  • Calumma fallax from eastern Madagascar (controlled conditions).
    3767-D.jpg
  • Speckeled day gecko (Phelsuma guttata) from Palmarium, eastern Madagascar.
    3744-D.jpg
  • Speckeled day gecko (Phelsuma guttata) from Palmarium, eastern Madagascar.
    3741-D.jpg
  • Komodo dragon (Varanus komodoensis) from Komodo Island, Indonesia
    3625-D.jpg
  • Komodo dragon (Varanus komodoensis) from Komodo Island, Indonesia
    3621-D.jpg
  • Large gathering of Marine Iguanas (Amblyrhynchus cristatus) at james bay, Santiago, Galapagos.
    3466-D.jpg
  • Galapagos land iguana (Conolophus subcristatus) feeding on cactus on the island of South Plaza.
    3472-D.jpg
  • Common Agama (Agama agama) in Samburu National Reserve, Kenya.
    60013-D.jpg
  • Boyd's Angle-headed Dragon Lophosaurus boydii) from Daintree, Quensland, Australia
    3103.jpg
  • The rocky coastline of Punta Espinoza at Fernandina, Galapagos, where hundreds of marine iguanas (Amblyrhynchus cristatus) bask in the sun.
    78080-D.jpg
  • Tourists watching marine iguanas (Amblyrhynchus cristatus) at Punta Espinisa, Fernandina, Galapagos.
    78079-D.jpg
  • Marine iguanas (Amblyrhynchus cristatus) at Punta Espinoza, Fernandina, Galapagos.
    60003-D.jpg
  • Marine Iguanad (Amblyrhynchus cristatus) from Punta Espinoza, Fernandina, Galapagos Islands.
    3995-D.jpg
  • marine iguana (Amblyrhynchus cristatus) swimming at Puerto Egas (James Bay), Santiago island, Galapagos.
    3988-D.jpg
  • Skink (Cryptoblepharus sp.) from Tangkoko National Park, northern Sulawesi, Indonesia.
    3975-D.jpg
  • Black-necked agama (Acanthocercus atricollis), adult male, from Kruger NP, South Africa.
    3954-D.jpg
  • Black-necked agama (Acanthocercus atricollis), subadult male, from Kruger NP, South Africa.
    3952-D.jpg
  • Parson's chameleon (Calumma parsonii, male) from eastern Madagascar. Controlled conditions.
    3818-D.jpg
  • Parson's chameleon (Calumma parsonii, female) from eastern Madagascar. Controlled conditions.
    3819-D.jpg
  • Panther chameleon (Furcifer pardalis) from eastern Madagascar. Controlled conditions.
    3921-D.jpg
  • Furcifer campani from eastern Madagascar. Controlled conditions.
    3817-D.jpg
  • Brown leaf chameleon (Brookesia superciliaris) from Ranomafana NP, eastern Madagascar.
    3816-D.jpg
  • Perinet chamelion (Calumma gastrotaenia, female) from Ranomafana NP, eastern Madagascar.
    3813-D.jpg
  • Unidentified species of Calumma (possibly juvenile C. crypticum) from Ranomafana NP, eastern Madagascar.
    3811-D.jpg
  • O'Shaughnessy's chameleon (Calumma oshaughnessyi, female) from Ranomafana NP, eastern Madagascar.
    3807-D.jpg
  • Elongate ancient leaf chameleon (Brookesia nasus) well hidden among grasses in the rainforest of Ranomafana NP, eastern Madagascar.
    3810-D.jpg
  • Elongate ancient leaf chameleon (Brookesia nasus) from Ranomafana NP, eastern Madagascar.
    3809-D.jpg
  • Panther chameleon (Furcifer pardalis) from Palmarium, eastern Madagascar.
    3796-D.jpg
  • Panther chameleon (Furcifer pardalis) from Palmarium, eastern Madagascar.
    3795-D.jpg
  • Panther chameleon (Furcifer pardalis) from Palmarium, eastern Madagascar.
    3792-D.jpg
  • Panther chameleons (Furcifer pardalis) from Palmarium, eastern Madagascar.
    3793-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
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Alf J. Nilsen Natural History images

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