979-6128 - Adult male western tanager (Piranga ludoviciana) in breeding plumage on Isla San Esteban in the middle Gulf of California (Sea of Cortez), Mexico.
979-5629 - San Esteban spiny-tailed iguana (Ctenosaura conspicuosa), an endemic iguana found only on Isla San Esteban in the Gulf of California (Sea of Cortez), Mexico
979-7059 - Brown Bear sow (Ursus arctos) and her coy (cubs of year) fishing for pink salmon in Misty Fjords National Monument, Southeast Alaska, USA. Pacific Ocean.
979-7110 - An adult Black-crowned Night Heron (Nycticorax nycticorax falklandicus) foraging at low tide on Carcass Island in the Falkland Islands, South Atlantic Ocean
979-5773 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador
979-5775 - Captive Galapagos giant tortoise (Geochelone elephantopus) being fed at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador
979-8372 - The endemic giant barrel cactus (Ferocactus diguetii) on Isla Santa Catalina in the lower Gulf of California (Sea of Cortez), Baja California, Mexico
979-9482 - Captive Galapagos giant tortoise (Geochelone elephantopus) with photographer at the Charles Darwin Research Station on Santa Cruz Island in the Galapagos Island Archipelago, Ecuador
979-5638 - San Esteban spiny-tailed iguana (Ctenosaura conspicuosa), an endemic iguana found only on Isla San Esteban in the Gulf of California (Sea of Cortez), Mexico
979-7108 - A juvenile Black-crowned Night Heron (Nycticorax nycticorax falklandicus) foraging at low tide on Carcass Island in the Falkland Islands, South Atlantic Ocean
979-6068 - Intruiging and whimsical shapes and patterns in the giant Opuntia cactus (Opuntia echios) of the Galapagos Island Group. This cacti is endemic to the Galapagos Islands.
979-7107 - An adult Black-crowned Night Heron (Nycticorax nycticorax falklandicus) foraging at low tide on Carcass Island in the Falkland Islands, South Atlantic Ocean
979-6072 - Intruiging and whimsical shapes and patterns in the giant Opuntia cactus (Opuntia echios) of the Galapagos Island Group. MORE INFO: This cacti is endemic to the Galapagos Islands.
979-7055 - Brown Bear cub (Ursus arctos) fishing for pink salmon near the salmon weir at Pavlof Harbor on Chichagof Island in Southeast Alaska, USA. Pacific Ocean.
979-7040 - Brown Bear (Ursus arctos) fishing for pink salmon near the salmon weir at Pavlof Harbor on Chichagof Island in Southeast Alaska, USA. Pacific Ocean.
979-7033 - Brown Bear sow (Ursus arctos) with coy (cubs-of-year) fishing for pink salmon near the salmon weir at Pavlof Harbor on Chichagof Island in Southeast Alaska, USA. Pacific Ocean.
979-9268 - Patterns in the kelp at low tide on South Georgia Island in the Southern Ocean. MORE INFO Kelps are large seaweeds belonging to the brown algae (Phaeophyceae) in the order Laminariales.
979-5640 - San Esteban spiny-tailed iguana (Ctenosaura conspicuosa), an endemic iguana found only on Isla San Esteban in the Gulf of California (Sea of Cortez), Mexico
979-7058 - Brown Bear sow (Ursus arctos) and her coy (cubs of year) fishing for pink salmon in Misty Fjords National Monument, Southeast Alaska, USA. Pacific Ocean.
979-7113 - An adult Black-crowned Night Heron (Nycticorax nycticorax falklandicus) foraging at low tide on Carcass Island in the Falkland Islands, South Atlantic Ocean
979-5637 - San Esteban spiny-tailed iguana (Ctenosaura conspicuosa), an endemic iguana found only on Isla San Esteban in the Gulf of California (Sea of Cortez), Mexico
979-8112 - Guest from the Lindblad Expedition ship National Geographic Explorer photographing mountain avens (Dryas octopetala) on open tundra in Svalbard, Norway
979-8337 - San Esteban spiny-tailed iguana (Ctenosaura conspicuosa), an endemic iguana found only on Isla San Esteban in the Gulf of California (Sea of Cortez), Mexico
979-6349 - A look at the strange and wonderful shapes of cactus and succulents in the Valle of the Cirrios where cactus are in bloom in the Sonoran Desert of Bahia de los Angeles, Baja California Norte, Mexico.
979-7039 - Brown Bear (Ursus arctos) fishing for pink salmon near the salmon weir at Pavlof Harbor on Chichagof Island in Southeast Alaska, USA. Pacific Ocean.
979-6348 - A look at the strange and wonderful shapes of cactus and succulents in the Valle of the Cirrios where cactus are in bloom in the Sonoran Desert of Bahia de los Angeles, Baja California Norte, Mexico.
979-7112 - An adult Black-crowned Night Heron (Nycticorax nycticorax falklandicus) foraging at low tide on Carcass Island in the Falkland Islands, South Atlantic Ocean