1112-11970 - Adult whooper swan (Cygnus cygnus), pair on nest near Lake Myvatn, Iceland

1112-11314 - Adult Imperial Shag (Phalacrocorax (atriceps) atriceps) returning to the colony with nesting material, Falkland Islands

1112-11291 - Adult rockhopper penguins (Eudyptes chrysocome chrysocome) at breeding and molting colony on New Island, Falkland Islands

860-292960 - Ghost Frog;Hyalinobatrachium chirripoi) mating, Costa Rica

860-292957 - Red-eyed treefrog;Agalychnis callidryas) mating, Costa Rica

860-292875 - Black Grouse;Lyrurus tetrix) mating on snow in the Vaud Pre-Alps, Switzerland.

1112-11248 - Adult bull southern elephant seals (Mirounga leonina) fighting for breeding grounds on South Georgia Island, Southern Ocean

1112-11245 - Young adult bull southern elephant seal (Mirounga leonina) holding young pup's head underwater trying to kill it, South Georgia Island, Southern Ocean

1112-11240 - Southern elephant seal (Mirounga leonina) mating behavior on South Georgia Island, Southern Ocean

1112-11238 - Southern elephant seal (Mirounga leonina) mating behavior on South Georgia Island, Southern Ocean

1112-11235 - Southern elephant seal (Mirounga leonina) mating behavior on South Georgia Island, Southern Ocean

1112-11231 - Southern elephant seal (Mirounga leonina) mating behavior on South Georgia Island, Southern Ocean

1112-11230 - Southern elephant seal (Mirounga leonina) mating behavior on South Georgia Island, Southern Ocean

1112-11210 - Female southern elephant seal (Mirounga leonina) with newborn pup on the beach in Stromness Bay, South Georgia Island

1112-11207 - Female southern elephant seal (Mirounga leonina) with newborn pup as skuas (Catharacta antarctica) fight for the afterbirth, South Georgia

1112-11205 - Female southern elephant seal (Mirounga leonina) with newborn pup on the beach in Stromness Bay, South Georgia Island

1112-11203 - Female southern elephant seal (Mirounga leonina) with newborn pup on the beach in Stromness Bay, South Georgia Island

1112-11201 - Female southern elephant seal (Mirounga leonina) with newborn pup on the beach in Stromness Bay, South Georgia Island

1112-11200 - Female southern elephant seal (Mirounga leonina) with newborn pup on the beach in Stromness Bay, South Georgia Island

1112-11199 - Pregnant female southern elephant seal (Mirounga leonina) giving birth on the beach in Stromness Bay, South Georgia Island

1112-11198 - Pregnant female southern elephant seal (Mirounga leonina) giving birth on the beach in Stromness Bay, South Georgia Island

1112-11197 - Pregnant female southern elephant seal (Mirounga leonina) giving birth on the beach in Stromness Bay, South Georgia Island

1112-11196 - Pregnant female southern elephant seal (Mirounga leonina) giving birth on the beach in Stromness Bay, South Georgia Island

1112-11195 - Pregnant female southern elephant seal (Mirounga leonina) giving birth on the beach in Stromness Bay, South Georgia Island

1112-11194 - Pregnant female southern elephant seal (Mirounga leonina) giving birth on the beach in Stromness Bay, South Georgia Island

1112-11166 - King penguin (Aptenodytes patagonicus) breeding and nesting colony on South Georgia Island, Southern Ocean, Polar Regions

1112-11062 - Gentoo penguin (Pygoscelis papua) mating behavior at Jougla Point on Wiencke Island, Antarctica, Southern Ocean, Polar Regions

832-405499 - Princess cave at Phra Nang beach near Krabi, fertility, fertility temple, penis, dildo, penis grotto, phallus, phallus symbol, symbol, religion, pilgrimage site, faith, superstition, place, pilgrimage, Buddhism, Buddhist, cave, statues, sculpture, replica, Eros, symbolic, tradition, traditional, pilgrimage, travel, tourism, culture, figure, Krabi, Thailand, Asia

832-405486 - Zebras, zebra, plains zebra (Equus quagga), wild, free-living, safari, ungulate, animal, lovemaking, mating, love, couple, Namibia, Africa

1112-10877 - Imperial Shags (Phalacrocorax (atriceps) atriceps) at breeding colony on small islets off the city of Ushuaia, Argentina, South America

1112-10876 - Imperial Shags (Phalacrocorax (atriceps) atriceps) at breeding colony on small islets off the city of Ushuaia, Argentina, South America

1112-10823 - Gentoo penguin (Pygoscelis papua) breeding colony on Booth Island, Antarctica, Southern Ocean, Polar Regions

1112-10804 - Chinstrap penguin (Pygoscelis antarctica) breeding and molting at Half Moon Island, Antarctica, Southern Ocean, Polar Regions

1112-10803 - Chinstrap penguin (Pygoscelis antarctica) breeding and molting at Half Moon Island, Antarctica, Southern Ocean, Polar Regions

1112-10608 - Adult macaroni penguins (Eudyptes chrysolophus) porpoising for speed while traveling to breeding colony, South Georgia, Polar Regions

1112-10523 - King penguin (Aptenodytes patagonicus) adult and chick at breeding and nesting colony at Salisbury Plain, South Georgia, Polar Regions

1112-10473 - King penguin (Aptenodytes patagonicus) mating behavior at breeding and nesting colony at St. Andrews Bay on South Georgia, Southern Ocean, Polar Regions

1112-10469 - King penguin (Aptenodytes patagonicus) breeding and nesting colony at St. Andrews Bay on South Georgia, Southern Ocean, Polar Regions

1112-10462 - King penguin (Aptenodytes patagonicus) detail at breeding and nesting colony at St. Andrews Bay on South Georgia, Southern Ocean, Polar Regions

1112-10413 - Antarctic fur seal pups (Arctocephalus gazella) near the abandoned whaling station at Stromness Bay on South Georgia, Polar Regions

1112-10392 - Caspian Terns (Hydroprogne caspia) at breeding colony on Ile des Oiseaux in the Parc National du Delta du Saloum, UNESCO World Heritage Site, Senegal, West Africa, Africa

1112-10352 - Green Sea Turtle (Chelonia mydas) nesting site at night on Long Beach on Ascension Island, Tropical Atlantic Ocean, South Atlantic Ocean

1112-10348 - Green Sea Turtle (Chelonia mydas) nesting site at night on Long Beach on Ascension Island, Tropical Atlantic Ocean, South Atlantic Ocean

1112-10346 - Adult black noddy (Anous minutus) breeding site on Boatswain Bird Island just off Ascension island, South Atlantic Ocean

1112-10344 - Adult black noddy (Anous minutus) breeding site on Boatswain Bird Island just off Ascension Island, South Atlantic Ocean

1112-10070 - Galapagos sea lion pup (Zalophus wollebaeki) underwater playing with a lobster molt in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

1112-10049 - Adult red-footed booby (Sula sula) returning to the nest site with nest building material in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

1112-10035 - Painted Locust (Schistocerca melanocera) mating in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

1112-10034 - Painted Locust (Schistocerca melanocera) mating in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

1112-9839 - Male Great frigatebird (Fregata minor) in breeding plumage with red gular pouch, on Genovesa (Tower) Island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

1112-9754 - Brunnich's guillemot (Uria lomvia) breeding and nesting site at Cape Fanshawe in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9749 - Brunnich's guillemot (Uria lomvia) breeding and nesting site at Cape Fanshawe in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9745 - Brunnich's guillemot (Uria lomvia) breeding and nesting site at Cape Fanshawe in the Svalbard Archipelago, Norway, Arctic, Europe

1387-712 - A pair of mandarinfish mating, Cebu, Philippines.

832-405457 - A deer on a hillside calling out while rutting season with a backdrop of distant mountains, Red deer (Cervus elaphus), Wildpark Aurach, Austria, Europe

1382-731 - Common ivy fruit umbels (Hedera helix), France, Europe

1382-724 - Green stink bug (Chinavia hilaris), France, Europe

1382-722 - Buff-tailed bumblebee (Bombus terrestris), France, Europe

860-292604 - Mating Rockhopper Penguin (Eudyptes chrysocome), subspecies Southern R. Eudyptes chrysocome chrysocome, during spring on Saunders Island. South America, Falkland Islands, October

860-292492 - Borie in a lavender field, Ferrassieres, Pays de Sault, Drome provencale, Drome, France

860-292493 - Borie in a lavender field, Ferrassieres, Pays de Sault, Drome provencale, Drome, France

1112-9518 - Southern elephant seal (Mirounga leonina) bull holding adult female in the surf to mate with her, South Georgia, Polar Regions

1112-9517 - Southern elephant seal (Mirounga leonina) bull holding adult female in the surf to mate with her, South Georgia, Polar Regions

1112-9516 - Southern elephant seal (Mirounga leonina) bull holding adult female in the surf to mate with her, South Georgia, Polar Regions

1112-9515 - Southern elephant seal (Mirounga leonina) bull holding adult female in the surf to mate with her, South Georgia, Polar Regions

1112-9514 - Southern elephant seal (Mirounga leonina) bull holding adult female in the surf to mate with her, South Georgia, Polar Regions

1112-9482 - Adult beachmaster bull southern elephant seal (Mirounga leonina) holding female down with his weight, South Georgia, Polar Regions

1112-9479 - Mother southern elephant seals (Mirounga leonina) posturing at breeding site at Peggotty Bluff on South Georgia Island, Polar Regions

1112-9471 - Beachmaster bull southern elephant seal (Mirounga leonina) attempting to mate at Peggotty Bluff, South Georgia, Polar Regions

1112-9396 - Adult black-browed albatross (Thalassarche melanophrys), pair in courtship display at nesting site on New Island, Falklands, South America

1112-9393 - Adult black-browed albatross (Thalassarche melanophrys), pair in courtship display at nesting site on New Island, Falklands, South America

1112-9370 - Adult Commerson's dolphin (Cephalorhynchus commersonii), surfacing in Stanley Harbor in the Falkland Islands, South America

1387-703 - Three male Indo-Pacific bottlenose dolphins (Tursiops aduncus), and one female dolphin breeding, Red Sea.

1387-668 - A pair of cuttlefish mating over a coral reef, Raja Ampat, Indonesia.

1387-602 - Two mandarinfish spawn and release eggs, Anilao, Philippines.

1387-443 - A pair of vibrant nudibranchs, Nembrotha kubaryana, mate on a coral reef in the remote, tropical islands of Raja Ampat, Indonesia.

1387-362 - Saddleback anemonefish embryos develop on the seafloor of Lembeh Strait, Indonesia.

1387-259 - A pair of Ceylon nudibranchs (Gymnodoris ceylonica) mate on a sandy slope in Komodo National Park, Indonesia. This tropical region in Indonesia is known for its spectacular coral reefs and high marine biodiversity.

1112-9305 - Adult gentoo penguin (Pygoscelis papua), mating at Booth Island, Antarctica, Southern Ocean, Polar Regions

1112-9284 - Southern elephant seals (Mirounga leonina), hauled out for their annual catastrophic molt (moult) on the beach at Snow Island, Antarctica, Polar Regions

1112-9283 - Southern elephant seals (Mirounga leonina), hauled out for their annual catastrophic molt (moult) on the beach at Snow Island, Antarctica, Polar Regions

1112-9271 - Adult chinstrap penguins (Pygoscelis antarctica), mating at breeding colony on Half Moon Island, Antarctica, Polar Regions

1112-9266 - Chinstrap penguins (Pygoscelis antarctica), ecstatic display at breeding colony at Half Moon Island, Antarctica, Polar Regions

1112-9239 - Adelie penguin (Pygoscelis adeliae), feeding chick at breeding colony at Brown Bluff, Antarctic Peninsula, Antarctica, Polar Regions

1112-9228 - Adelie penguins (Pygoscelis adeliae), at breeding colony at Brown Bluff on the eastern side of the Antarctic Peninsula, Antarctica, Polar Regions

1112-9225 - Adelie penguins (Pygoscelis adeliae), in snow storm at breeding colony at Brown Bluff, Antarctic Peninsula, Antarctica, Polar Regions

1112-9170 - Microbats constitute the suborder Microchiroptera, found in a sandstone crevice on Bigge Island, Kimberley, Western Australia, Australia, Pacific

1387-169 - Bigfin reef squid (Sepioteuthis lessoniana) tending eggs which have been laid along a buoy line, taken at dusk, Lembeh Strait, Indonesia, Southeast Asia, Asia

1387-163 - Bigfin reef squid (Sepioteuthis lessoniana), tending eggs which have been laid along a buoy line, taken at dusk, Lembeh Strait, Indonesia, Southeast Asia, Asia

1387-162 - Bigfin reef squid (Sepioteuthis lessoniana), tending eggs which have been laid along a buoy line, taken at dusk, Lembeh Strait, Indonesia, Southeast Asia, Asia

1112-8893 - Yellow-footed gull (Larus livens), eggs in nest on Isla Coronado, Baja California Sur, Sea of Cortez, Mexico, North America

1384-280 - Reproduction facade of Hochob temple, Chenes Culture architecture, National Museum of Anthropology, Mexico City, Mexico, North America

860-292266 - Saguaro cactus in the Saguaro national park. Tucson. Arizona. USA.

801-3804 - Quetzalcoatl Heads, Temple of Quetzalcoatl, reproduction, National Museum of Anthropology, Mexico City, Mexico, North America

801-3800 - Reproduction of Mural from Tomb 105, 250-500 AD, from Monte Alban, National Museum of Anthropology, Mexico City, Mexico, North America

832-404210 - Detail of pregnant woman eating an apple after yoga exercise at home. Online exercises in prepartum classes

832-404208 - A young pregnant Caucasian woman doing pilates exercise at home in the living room. Online exercises in prepartum classes

832-404209 - Young pregnant caucasian woman doing pilates exercise at home in the room. Online exercises in prepartum classes

832-404207 - Detail of a young pregnant caucasian woman in gray t-shirt performing pilates exercise on the mat. Online exercises in prepartum classes

832-404205 - Young caucasian pregnant woman in gray t-shirt performing pilates back exercise. Online exercises in prepartum classes, wellness during pregnancy