• Résultats pour
    • swallow-tailed gull
  • (124)
African elephants (Loxodonta africana) walking across the savanna under ominous gathering rain clouds, Serengeti National Park, Tanzania
01399694
Charlie Summers / African elephants (Loxodonta africana) walking across the savanna under ominous gathering rain clouds, Serengeti National Park, Tanzania
Swallow tailed gull in flight {Creagrus furcatus} Galapagos
01086547
Mike Read / Swallow tailed gull in flight {Creagrus furcatus} Galapagos
Swallow-tailed Gull (Creagrus furcatus) pair courting, Galapagos Islands, Ecuador
00499466
Kevin Schafer / Swallow-tailed Gull (Creagrus furcatus) pair courting, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) pair courting, Galapagos Islands, Ecuador
00499454
Kevin Schafer / Swallow-tailed Gull (Creagrus furcatus) pair courting, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) calling from rock. Genovesa, Galapagos Islands.
01411561
Mike Wilkes / Swallow-tailed Gull (Creagrus furcatus) calling from rock. Genovesa, Galapagos Islands.
Swallow-tailed Gull (Creagrus furcatus) in flight. Genovesa, Galapagos Islands.
01411560
Mike Wilkes / Swallow-tailed Gull (Creagrus furcatus) in flight. Genovesa, Galapagos Islands.
Swallow-tailed Gull (Creagrus furcatus) perched on coastal rock, yawning. Genovesa, Galapagos Islands.
01411559
Mike Wilkes / Swallow-tailed Gull (Creagrus furcatus) perched on coastal rock, yawning. Genovesa, Galapagos Islands.
Swallow-tailed gull (Creagrus furcatus) in flight, Punta Cevallos, Espanola Island, Galapagos, Ecuador, May.
01402185
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) in flight, Punta Cevallos, Espanola Island, Galapagos, Ecuador, May.
Swallow-tailed gull (Creagrus furcatus) in flight, Punta Cevallos, Espanola Island, Galapagos, Ecuador, May.
01402184
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) in flight, Punta Cevallos, Espanola Island, Galapagos, Ecuador, May.
Swallow-tailed gull (Creagrus furcatus) in flight, Punta Cevallos, Espanola Island, Galapagos, Ecuador, May.
01402183
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) in flight, Punta Cevallos, Espanola Island, Galapagos, Ecuador, May.
Swallow-tailed gull (Creagrus furcatus) in flight, Punta Cevallos, Espanola Island, Galapagos, Ecuador, May.
01402186
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) in flight, Punta Cevallos, Espanola Island, Galapagos, Ecuador, May.
Swallow-tailed gull (Creagrus furcatus) pair with newly hatched chick. Punta Cevallos, Espanola Island, Galapagos Islands, Ecuador, May.
01402182
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) pair with newly hatched chick. Punta Cevallos, Espanola Island, Galapagos Islands, Ecuador, May.
Swallow-tailed gull (Creagrus furcatus) pair mutual preening in courtship. Genovesa Island, Galapagos Islands, Ecuador, June.
01402181
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) pair mutual preening in courtship. Genovesa Island, Galapagos Islands, Ecuador, June.
Swallow-tailed gull (Creagrus furcatus) grooming its mate. Espanola Island, Galapagos, Ecuador, May.
01399432
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) grooming its mate. Espanola Island, Galapagos, Ecuador, May.
Swallow-tailed gull (Creagrus furcatus) grooming its mate. Espanola Island, Galapagos, Ecuador, May.
01399431
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) grooming its mate. Espanola Island, Galapagos, Ecuador, May.
Swallow-tailed gull (Creagrus furcatus) grooming its mate. Espanola Island, Galapagos, Ecuador, May.
01399430
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) grooming its mate. Espanola Island, Galapagos, Ecuador, May.
Swallow-tailed gull (Creagrus furcatus) flock on coastal rocks. Espanola Island, Galapagos, Ecuador, May.
01399434
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) flock on coastal rocks. Espanola Island, Galapagos, Ecuador, May.
Swallow-tailed gull (Creagrus furcatus) calling. Espanola Island, Galapagos, Ecuador, May.
01399433
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) calling. Espanola Island, Galapagos, Ecuador, May.
Swallow-tailed gulls (Creagrus furcatus) standing by Marine iguana (Amblyrhynchus cristatus). Espanola Island, Galapagos, Ecuador, May.
01399357
Tui De Roy / Swallow-tailed gulls (Creagrus furcatus) standing by Marine iguana (Amblyrhynchus cristatus). Espanola Island, Galapagos, Ecuador, May.
Swallow-tailed Gull (Creagrus furcatus) chick begging from parent, Plazas Island, Galapagos
01362439
John Abbott / Swallow-tailed Gull (Creagrus furcatus) chick begging from parent, Plazas Island, Galapagos
Swallow-tailed Gull (Creagrus furcatus) and chick, Galapagos Islands, Ecyador
00478656
Steve Gettle / Swallow-tailed Gull (Creagrus furcatus) and chick, Galapagos Islands, Ecyador
Swallow-tailed Gull (Creagrus furcatus) cleaning feathers. Galapagos
01368380
Ole Jorgen Liodden / Swallow-tailed Gull (Creagrus furcatus) cleaning feathers. Galapagos
Swallow-tailed Gull (Creagrus furcatus) pair. Galapagos Islands, Ecuador, South America.
01352461
Stefan Huwiler / Swallow-tailed Gull (Creagrus furcatus) pair. Galapagos Islands, Ecuador, South America.
Swallow-tailed Gull (Creagrus furcatus) pair grooming. Galapagos Islands, Ecuador, South America.
01352460
Stefan Huwiler / Swallow-tailed Gull (Creagrus furcatus) pair grooming. Galapagos Islands, Ecuador, South America.
Hood / Espaniola Mockingbird (Nesomimus macdonaldi) perched on a rock with Swallow Tailed Gull (Creagrus furcatus) in the background. Punta Suarez, Espaniola, Galapagos, Ecuador, April.
01340700
Staffan Widstrand / Hood / Espaniola Mockingbird (Nesomimus macdonaldi) perched on a rock with Swallow Tailed Gull (Creagrus furcatus) in the background. Punta Suarez, Espaniola, Galapagos, Ecuador, April.
Swallow Tailed Gull (Creagrus furcatus) in flight. Punta Suarez, Espaniola, Galapagos, Ecuador, April.
01340699
Staffan Widstrand / Swallow Tailed Gull (Creagrus furcatus) in flight. Punta Suarez, Espaniola, Galapagos, Ecuador, April.
Swallow Tailed Gull (Creagrus furcatus) calls while a Gannet (Morus sp.) preens in the background. Punta Suarez, Espaniola, Galapagos, Ecuador, April.
01340701
Staffan Widstrand / Swallow Tailed Gull (Creagrus furcatus) calls while a Gannet (Morus sp.) preens in the background. Punta Suarez, Espaniola, Galapagos, Ecuador, April.
Swallow-tailed gull (Creagrus furcatus) on a rock by the sea. Galapagos Islands, Jan 2009
01325868
Juan Carlos Munoz / Swallow-tailed gull (Creagrus furcatus) on a rock by the sea. Galapagos Islands, Jan 2009
Swallow-tailed gull (Creagrus furcatus) portrait. Galapagos Islands, Jan 2009
01325869
Juan Carlos Munoz / Swallow-tailed gull (Creagrus furcatus) portrait. Galapagos Islands, Jan 2009
Swallow-tailed gull (Larus / Creagrus furcatus) on rock, at sunset. Punto Cevallos, Española (Hood) Island, Galapagos islands, Equador, South America
01293394
Pete Oxford / Swallow-tailed gull (Larus / Creagrus furcatus) on rock, at sunset. Punto Cevallos, Española (Hood) Island, Galapagos islands, Equador, South America
Swallow-tailed gull (Larus / Creagrus furcatus) flying over Pacific ocean, Punto Cevallos, Española (Hood) Island, Galapagos islands, Equador, South America
01293406
Pete Oxford / Swallow-tailed gull (Larus / Creagrus furcatus) flying over Pacific ocean, Punto Cevallos, Española (Hood) Island, Galapagos islands, Equador, South America
Swallow-tailed gull (Larus / Creagrus furcatus) flying over Pacific ocean, Punto Cevallos, Española (Hood) Island, Galapagos islands, Equador, South America
01293407
Pete Oxford / Swallow-tailed gull (Larus / Creagrus furcatus) flying over Pacific ocean, Punto Cevallos, Española (Hood) Island, Galapagos islands, Equador, South America
Head portrait of Swallow-tailed gull (Larus  / Creagrus furcatus) calling, Punto Cevallos, Española (Hood) Island, Galapagos islands, Equador, South America
01293395
Pete Oxford / Head portrait of Swallow-tailed gull (Larus / Creagrus furcatus) calling, Punto Cevallos, Española (Hood) Island, Galapagos islands, Equador, South America
Swallow-tailed gull (Larus / Creagrus furcatus) calling on nest, Punto Cevallos, Española (Hood) Island, Galapagos islands, Equador, South America
01293397
Pete Oxford / Swallow-tailed gull (Larus / Creagrus furcatus) calling on nest, Punto Cevallos, Española (Hood) Island, Galapagos islands, Equador, South America
Waved Albatross (Phoebastria irrorata), Swallow-tailed Gull (Creagrus furcatus), and Nazca Booby (Sula granti) mixed flock nesting together, Galapagos Islands, Ecuador
00445542
Tui De Roy / Waved Albatross (Phoebastria irrorata), Swallow-tailed Gull (Creagrus furcatus), and Nazca Booby (Sula granti) mixed flock nesting together, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) flying, Galapagos Islands, Ecuador
00444216
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) flying, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) flying, Galapagos Islands, Ecuador
00444215
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) flying, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) flying, Galapagos Islands, Ecuador
00444214
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) flying, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) flying, Galapagos Islands, Ecuador
00444213
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) flying, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) with newly hatched chick, Galapagos Islands, Ecuador
00444212
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) with newly hatched chick, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) pair with newly hatched chick, Galapagos Islands, Ecuador
00444211
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) pair with newly hatched chick, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) pair with newly hatched chick, Galapagos Islands, Ecuador
00444210
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) pair with newly hatched chick, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) calling while flying, Galapagos Islands, Ecuador
00444209
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) calling while flying, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) pair mutual preening in courtship, Galapagos Islands, Ecuador
00444208
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) pair mutual preening in courtship, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus), Galapagos Islands, Ecuador
00444207
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus), Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) taking flight, Galapagos Islands, Ecuador
00444206
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) taking flight, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) with chick, Galapagos Islands, Ecuador
00444205
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) with chick, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) with chick, Galapagos Islands, Ecuador
00444204
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) with chick, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) chick stretching wings, Galapagos Islands, Ecuador
00444203
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) chick stretching wings, Galapagos Islands, Ecuador
Swallow tailed gull {Creagrus furcatus} in flight over sea, Plaza Island, Galapagos, January
01239511
Juan Carlos Munoz / Swallow tailed gull {Creagrus furcatus} in flight over sea, Plaza Island, Galapagos, January
Swallow tailed gull {Creagrus furcatus} in flight over sea, Plaza Island, Galapagos, January
01239512
Juan Carlos Munoz / Swallow tailed gull {Creagrus furcatus} in flight over sea, Plaza Island, Galapagos, January
Swallow-tailed gull (Creagrus furcatus) flying, Punto Cevallos, Española / Hood Island, Galapagos Islands
01237835
Pete Oxford / Swallow-tailed gull (Creagrus furcatus) flying, Punto Cevallos, Española / Hood Island, Galapagos Islands
Swallow tailed gull (Larus furcatus) flying, note tagging ring, Punto Cevallos, Española / Hood Island, Galapagos Islands
01237810
Pete Oxford / Swallow tailed gull (Larus furcatus) flying, note tagging ring, Punto Cevallos, Española / Hood Island, Galapagos Islands
Juvenile Swallow tailed gull (Larus / Creagrus furcatus) and Marine iguana (Amblyrhynchus cristatus) Punto Cevallos, Espaola / Hood Island, Galapagos Islands
01237793
Pete Oxford / Juvenile Swallow tailed gull (Larus / Creagrus furcatus) and Marine iguana (Amblyrhynchus cristatus) Punto Cevallos, Espaola / Hood Island, Galapagos Islands
Swallow-tailed Gull (Larus furcatus) flying, Punto Cevallos, Española / Hood Island, Galapagos Islands
01237812
Pete Oxford / Swallow-tailed Gull (Larus furcatus) flying, Punto Cevallos, Española / Hood Island, Galapagos Islands
Swallow-tailed Gull (Creagrus furcatus) calling on nest, Punto Cevallos, Española / Hood Island, Galapagos Islands
01237817
Pete Oxford / Swallow-tailed Gull (Creagrus furcatus) calling on nest, Punto Cevallos, Española / Hood Island, Galapagos Islands
Swallow tailed Gull (Larus / Creagrus furcatus) on nest, Punto Cevallos, Española / Hood Island, Galapagos Islands
01237804
Pete Oxford / Swallow tailed Gull (Larus / Creagrus furcatus) on nest, Punto Cevallos, Española / Hood Island, Galapagos Islands
Swallow-tailed Gull (Creagrus / Larus furcatus) in flight over sea, Punto Cevallos, Española / Hood Island, Galapagos Islands, Ecuador, South America. Endemic
01227892
Pete Oxford / Swallow-tailed Gull (Creagrus / Larus furcatus) in flight over sea, Punto Cevallos, Española / Hood Island, Galapagos Islands, Ecuador, South America. Endemic
Two Swallow-tailed Gulls (Larus / Creagrus furcatus) standing on a rock, Punto Cevallos, Española / Hood Island, Galapagos Islands. Endemic
01227901
Pete Oxford / Two Swallow-tailed Gulls (Larus / Creagrus furcatus) standing on a rock, Punto Cevallos, Española / Hood Island, Galapagos Islands. Endemic
Swallow-tailed Gull (Creagrus / Larus furcatus) on rock, Punto Cevallos, Española / Hood Island, Galapagos Islands, Ecuador, South America. Endemic
01227903
Pete Oxford / Swallow-tailed Gull (Creagrus / Larus furcatus) on rock, Punto Cevallos, Española / Hood Island, Galapagos Islands, Ecuador, South America. Endemic
Swallow-tailed gull (Creagrus / Larus furcatus) chick camouflaged amongst rocks, Punto Cevallos, Española / Hood Island, Galapagos Islands. Endemic
01227908
Pete Oxford / Swallow-tailed gull (Creagrus / Larus furcatus) chick camouflaged amongst rocks, Punto Cevallos, Española / Hood Island, Galapagos Islands. Endemic
Swallow-tailed Gull (Creagrus / Larus furcatus) on nest, Punto Cevallos, Española (Hood) Island,  South America
01227878
Pete Oxford / Swallow-tailed Gull (Creagrus / Larus furcatus) on nest, Punto Cevallos, Española (Hood) Island, South America
Swallow-tailed Gull (Creagrus / Larus furcatus) portrait, Punto Cevallos, Española / Hood Island,  Galapagos Islands. Endemic
01227902
Pete Oxford / Swallow-tailed Gull (Creagrus / Larus furcatus) portrait, Punto Cevallos, Española / Hood Island, Galapagos Islands. Endemic
Swallow-tailed Gull (Creagrus / Larus furcatus) chick camouflaged amongst rocks, Punto Cevallos, Española / Hood Island. Endemic
01227909
Pete Oxford / Swallow-tailed Gull (Creagrus / Larus furcatus) chick camouflaged amongst rocks, Punto Cevallos, Española / Hood Island. Endemic
Swallow-tailed Gull (Larus furcatus) with research ring, flying, Punto Cevallos, Española / Hood Island, Galapagos Islands. Endemic
01227905
Pete Oxford / Swallow-tailed Gull (Larus furcatus) with research ring, flying, Punto Cevallos, Española / Hood Island, Galapagos Islands. Endemic
Swallow-tailed Gull (Larus furcatus) on nest, Punto Cevallos, Española / Hood Island, Galapagos Islance, Ecuador, South America. Endemic
01227932
Pete Oxford / Swallow-tailed Gull (Larus furcatus) on nest, Punto Cevallos, Española / Hood Island, Galapagos Islance, Ecuador, South America. Endemic
Swallow-tailed Gull (Creagrus furcatus) flying over coean, Hood Island, Galapagos Islands, Ecuador
00427345
Pete Oxford / Swallow-tailed Gull (Creagrus furcatus) flying over coean, Hood Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus), Hood Island, Galapagos Islands, Ecuador
00427335
Pete Oxford / Swallow-tailed Gull (Creagrus furcatus), Hood Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) on nest calling, Hood Island, Galapagos Islands, Ecuador
00427318
Pete Oxford / Swallow-tailed Gull (Creagrus furcatus) on nest calling, Hood Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) juvenile, Hood Island, Galapagos Islands, Ecuador
00427314
Pete Oxford / Swallow-tailed Gull (Creagrus furcatus) juvenile, Hood Island, Galapagos Islands, Ecuador
Swallow-tailed gull (Creagrus furcatus) flying. Champion Islet off Floreana (Charles) Island, Galapagos Islands.
01217681
Tim Laman / Swallow-tailed gull (Creagrus furcatus) flying. Champion Islet off Floreana (Charles) Island, Galapagos Islands.
Swallow-tailed gull (Creagrus furcatus) roosting. Champion Islet off Floreana (Charles) Island, Galapagos Islands.
01217678
Tim Laman / Swallow-tailed gull (Creagrus furcatus) roosting. Champion Islet off Floreana (Charles) Island, Galapagos Islands.
Swallow-tailed gull (Larus furcatus) standing on {Opuntia sp} cactus calling, Genovesa (Tower) Island, Galapagos, June
01197776
Tim Laman / Swallow-tailed gull (Larus furcatus) standing on {Opuntia sp} cactus calling, Genovesa (Tower) Island, Galapagos, June
Swallow-tailed gull (Larus / Creagrus furcatus) pair at nest. Santa Cruz Island, Galapagos, June
01197773
Tim Laman / Swallow-tailed gull (Larus / Creagrus furcatus) pair at nest. Santa Cruz Island, Galapagos, June
Two swallow-tailed gulls (Creagrus fucatus) on their nest in a lava flow on Genovesa (Tower) Island, known as the "Island of Birds", Galapagos
01192709
Jack Dykinga / Two swallow-tailed gulls (Creagrus fucatus) on their nest in a lava flow on Genovesa (Tower) Island, known as the "Island of Birds", Galapagos
Two swallow-tailed gulls (Creagrus fucatus) at their nest in a lava flow on Genovesa (Tower) Island, known as the "Island of Birds", Galapagos
01192710
Jack Dykinga / Two swallow-tailed gulls (Creagrus fucatus) at their nest in a lava flow on Genovesa (Tower) Island, known as the "Island of Birds", Galapagos
Swallow-tailed Gull (Creagrus furcatus) parent calling, with chick on nest, Wolf Island, Galapagos Islands, Ecuador
00143757
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) parent calling, with chick on nest, Wolf Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) parent with chick on nest, Wolf Island, Galapagos Islands, Ecuador
00143756
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) parent with chick on nest, Wolf Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) with chick, Espanola Island, Galapagos Islands, Ecuador
00210715
Pete Oxford / Swallow-tailed Gull (Creagrus furcatus) with chick, Espanola Island, Galapagos Islands, Ecuador
Swallow-tailed gulls (Larus / Creagrus furcatus) mutual preening. Española / Hood Is, Galapagos
01150476
Pete Oxford / Swallow-tailed gulls (Larus / Creagrus furcatus) mutual preening. Española / Hood Is, Galapagos
Swallow-tailed gulls (Larus / Creagrus furcatus) mutual preening. Española / Hood Is, Galapagos
01150477
Pete Oxford / Swallow-tailed gulls (Larus / Creagrus furcatus) mutual preening. Española / Hood Is, Galapagos
Swallow-tailed gulls (Larus / Creagrus furcatus) mating, Española / Hood Is, Galapagos .
01150478
Pete Oxford / Swallow-tailed gulls (Larus / Creagrus furcatus) mating, Española / Hood Is, Galapagos .
Swallow-tailed gull (Larus / Creagrus furcatus) Genovesa / Tower Island, Galapagos
01175546
Pete Oxford / Swallow-tailed gull (Larus / Creagrus furcatus) Genovesa / Tower Island, Galapagos
Swallow-tailed gull (Larus / Creagrus furcatus) Genovesa / Tower Island, Galapagos
01175554
Pete Oxford / Swallow-tailed gull (Larus / Creagrus furcatus) Genovesa / Tower Island, Galapagos
Swallow-tailed gull (Larus / Creagrus furcatus) amongst mangrove roots, Tower / Genovesa Island, Galapagos
01175541
Pete Oxford / Swallow-tailed gull (Larus / Creagrus furcatus) amongst mangrove roots, Tower / Genovesa Island, Galapagos
Swallow-tailed Gull (Creagrus furcatus) world's only nocturnal and pelagic gull incubating egg on nest, Genovesa Island, Galapagos Islands, Ecuador
00143588
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) world's only nocturnal and pelagic gull incubating egg on nest, Genovesa Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) world's only nocturnal and pelagic gull departs at dusk to feed offshore, Genovesa Island, Galapagos Islands, Ecuador
00143587
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) world's only nocturnal and pelagic gull departs at dusk to feed offshore, Genovesa Island, Galapagos Islands, Ecuador
Swallow tailed gull's (Creagrus furcatus)  feet & egg, Galapagos
01006305
Jeff Rotman / Swallow tailed gull's (Creagrus furcatus) feet & egg, Galapagos
Swallow tailed gull flying {Creagrus furcatus} Galapagos.
01126260
Pete Oxford / Swallow tailed gull flying {Creagrus furcatus} Galapagos.
Swallow-tailed Gull (Creagrus furcatus) endemic, world's only nocturnal and pelagic gull departs to feed far offshore, Genovesa Tower Island, Galapagos Islands, Ecuador
00141725
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) endemic, world's only nocturnal and pelagic gull departs to feed far offshore, Genovesa Tower Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) endemic, world's only nocturnal and pelagic gull departs at dusk to feed far offshore, Genovesa Tower Island, Galapagos Islands, Ecuador
00141689
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) endemic, world's only nocturnal and pelagic gull departs at dusk to feed far offshore, Genovesa Tower Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) endemic, world's only nocturnal and pelagic gull departs at dusk to feed far offshore, Genovesa Tower Island, Galapagos Islands, Ecuador
00141718
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) endemic, world's only nocturnal and pelagic gull departs at dusk to feed far offshore, Genovesa Tower Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) endemic, world's only nocturnal and pelagic gull departs at dusk to feed far offshore, Genovesa Tower Island, Galapagos Islands, Ecuador
00141717
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) endemic, world's only nocturnal and pelagic gull departs at dusk to feed far offshore, Genovesa Tower Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) endemic, guarding chick in pebble nest, Genovesa Tower Island, Galapagos Islands, Ecuador
00141716
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) endemic, guarding chick in pebble nest, Genovesa Tower Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) endemic, pair mating at dusk, world's only nocturnal gull, Genovesa Tower Island, Galapagos Islands, Ecuador
00141715
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) endemic, pair mating at dusk, world's only nocturnal gull, Genovesa Tower Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) endemic, pair mating at dusk, world's only nocturnal gull, Genovesa Tower Island, Galapagos Islands, Ecuador
00141714
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) endemic, pair mating at dusk, world's only nocturnal gull, Genovesa Tower Island, Galapagos Islands, Ecuador
Swallow-tailed Gull (Creagrus furcatus) flying, showing predominantly white coloration, Wenman Island, Galapagos Islands, Ecuador
00140862
Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) flying, showing predominantly white coloration, Wenman Island, Galapagos Islands, Ecuador