The highest rates of endemic species are found in the eastern and southern islands. This is due to the fact that they are the first islands on the path of the prevailing winds and currents which flow from the southeast. This means that creatures have been established here for longer, giving them time to evolve into new forms. Amongst the endemic species unique to Española we can find the mockingbirds, lava lizards and the Española ground finch. The island is also home to the only tropical albatross in the world: the waved albatross. The white coralline beaches and bays of the island make the perfect habitat for one of the most charismatic species of the islands, the Galapagos sea lion.
2/25/2025
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National Geographic Endeavour II
Isabela Island
Today we had a day full of wildlife encounters on Isabela Island. We started early in the morning exploring the coastline of Urbina Bay at the bottom of the slopes of Alcedo Volcano. During this spectacular hike, our guests had their first encounter with giant tortoises in the wild. Unlike on the island of Santa Cruz where we see tortoises while visiting private farms, the giant tortoises of this visitor site had made a long journey all the way down from the volcano, far from any human settlement, to lay their eggs and feed on the lush vegetation. In the afternoon, some of our guests went for a Zodiac ride along the coast of Tagus Cove, a tuff volcanic formation that is home to several species of seabirds. Blue-footed boobies and Galapagos penguins were the main attractions of this exploration. After a successful Zodiac ride before sunset, our Zodiac driver, José, spotted a feeding frenzy. Many blue-footed boobies and brown noddies put on a show for us to close a wonderful day exploring Isabela Island.
