There are now at least 13 species of finches on the Galapagos Islands, each filling a different niche on different islands. All of them evolved from one ancestral species, which colonized the ...

At 15 feet below the surface, Witman points me to a lobe coral, Porites lobata ... how life on Earth evolves. His Origin of Species would inform “almost every component in modern man’s ...

Zodiacs launched from either vessel take you to reefs where you can snorkel with 306 species of fish or to beaches where sea turtles nest. Each excursion is customized according to the group’s ...

Today, tourists visit the islands to see the dramatic landscapes - volcanoes, beautiful coastlines and coral reefs - as well ... things like reintroducing species that have disappeared or ...