Day 10: Santiago Island --> Isabella & Fernandina Island (Galápagos)

The day began before 3am because we sailed all evening and overnight. Around 2:30am for at least 90 minutes we were going over some waves possibly going around the North end of Isabela Island and a drawer in the closet was opening and closing regularly along with hangers in the closet bumping the door. And we had a full day planned - both long walks and both wet entry snorkeling adventures.

We pulled into Tagus Cove right at breakfast time and dropped anchor. This cove has centuries of rock carved graffiti from boats who've been here long ago. We took the long hike option which went up part of a volcano for about 30 minutes passing above Darwin Lake along the way. The lake is extremely salty like the Dead Sea. We got some great views along the way and saw a Galápagos Hawk and ventured back down to the zodiac.

We thought we were going back to the boat because that was this option while the other was zooming around in zodiac looking for animals like penguins and turtles. But we were basically shown both sides of the bay too since we had time and we saw more penguins on rock rather than in the water than the boat designated for that assignment.
Sometimes better lucky than good.

It was a quick turnaround to a wet snorkeling expedition in which you just pop into the water from the zodiac rather than getting into wetsuit from shore. I prefer this method as it is less of a mess to clean when returning to the ship at the end. It's also just plain fun falling backwards off the zodiac into the water. The water over here in the West is colder but not too bad in the wetsuit.

We saw penguins swimming, lots of turtles, playful sea lions, and other fish. Some folks saw a shark but we missed it. I got some great photos and videos of all that we saw. Catching the penguin is tricky because it's so fast, but I got a great video keeping it on screen for 5-10 seconds.

As we ate lunch, the boat began the short journey over to Espinoza Point on Fernandina Island for the afternoon adventures that awaited.

We had another wet snorkeling expedition to start at 3:30. We got on second zodiac and by the time we got to drop area, the first group had been in for a few minutes and the overall team decided it was too choppy and difficult to navigate around a rocky outcrop with waves breaking over them. They were getting back into their zodiac.

So we went around that outcrop by boat and were dropped in calmer water. It was murkier than the morning but we still saw new stuff. I got good photos and videos but we actually got on the zodiac early since visibility was not as good as the morning snorkel. Still very enjoyable.

We got back to the main ship and had to quickly change into walking attire for the late afternoon adventure. That involved mostly marine iguanas. Lots and lots of them. And then even more. We also saw sea lions and cactus and other cool stuff but focus was marine iguanas. I've seen a lifetime worth in one afternoon.

We had 5+ minutes to shower for the day when we got back on the boat. We were still relatively early for drinks and dinner because basically everyone was showering too. So we got pictures and enjoyed dinner before learning more about tomorrow expeditions and the Galápagos in general.

The marine iguanas eat algae and they've evolved a gland that takes salt from their blood and allows them to spit it out rather than going through system. El Niño years are particularly bad for them so they've also evolved to shrink body mass by 20% or more to handle fact that the algae doesn't show up in those years and main food source simply isn't present.

Great day!