Mark Berthold:
Galapagos Penguin 1 'Hey WWF says only 800 breeding pairs of us left!'
Mark Berthold:
Galapagos sea lion with pup
Mark Berthold:
Galapagos sea lion mum and pup
Mark Berthold:
Galapagos Sunset
Mark Berthold:
Marine iguana
Mark Berthold:
Great frigate bird
Mark Berthold:
Galapagos Waved Albatross couple
Mark Berthold:
Waved Albatrosses Galapagos 1991
Mark Berthold:
Blue Footed Boobies
Mark Berthold:
Galapagos feeding frenzy
Mark Berthold:
Galapagos Heron
Mark Berthold:
Galapagos cactus grove
Mark Berthold:
Lonely George last Pinta Island Tortoise: extinct since photographed
Mark Berthold:
Galapagos tortoise
Mark Berthold:
Galapagos tortoise love
Mark Berthold:
Isle of the dead
Mark Berthold:
Galapagos sea torrent
Mark Berthold:
Galapagos
Mark Berthold:
sealion exchange with penguin
Mark Berthold:
Galapagos Sea lions
Mark Berthold:
Marine Iguanas
Mark Berthold:
Galapagos swallow-tailed gulls
Mark Berthold:
Galapagos Fernandina Island
Mark Berthold:
Galapagos lava flow Fernandina
Mark Berthold:
Penguins kiss
Mark Berthold:
Green Turtle Galapagos
Mark Berthold:
Galapagos pelican on nest