Killer whale attacks sea turtle in Galapagos Islands: Video from cruise

We weren't even supposed to be here. But our walk exploring the island of Fernandino has suddenly transformed into a chase at sea.

We had been exploring the volcanic coast of this Galapagos island on a relaxing stroll, being careful not to step on the hundreds of marine iguanas lying in the sun and watching sea lions frolic in the shallows. But then our guide, Javier, interrupts his nature talk with an exclamation: "Look, killer whale!"‚Äč Read more...