We left Quito early in the morning for a flight to Guayaquil, where the National Geographic passengers that had not been on the pre-trip to Mashpi Lodge boarded to plane, and we made the 600 mile long flight to San Cristóbal in the Galápagos Islands. We were to spend a week on the Endeavour II, and all of the embarking and disembarking from the ship was via Zodiacs. Only three locations: San Cristóbal, Santa Cruz, and Baltra, had docks. All of the other landings were wet in one to two feet of water, or dry onto rocky surfaces. Even the two times we toured on a small glass-bottom boat required tranferring to and from the Zodiacs.
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As soon as we got to the dock after transfer from the airport, we had our first encounter with a sea lion. As small gray bird flew across the rocks. It was a Lava Heron, and its gray coloring made for good camouflage with the gray rocks. These herons feed on crabs, but the shells of the bright orange, adult crabs are too hard for the Lava Herons to crack, so they prefer young crabs. Nature has made the shells of the young crabs gray as well, to help camouflage them from the herons. On the way to the ship, I saw a Common Noddy and a few unattributed storm-petrels.
Sea Lion
Lava Heron
Adult Sally Lightfoot Crab
Young Sally Lightfoot Crab
Common Noddy
After unpacking in our cabin, we returned to the island for a short tour. Two of the first avian species I saw were a Chatham (San Cristóbal) Mockingbird, and one of the Darwin finches. There are 13 Darwin finches in the Galápagos, and the best way to identify them is by bill shape and size. Fortunately, the distribution of these finches on the various Galápagos islands is fairly well known, but hybrids occur presenting an even greater challenge. It was difficult to identify many of these finches, and I have probably made some errors. I had thought that Charles Darwin had studied these finches that led to his theory of evolution, but the finches were named after him long after his research. It was the four mockingbird species in the Galápagos that triggered his theory.
Chatham (San Cristóbal) Mockingbird
Small Ground Finch
Small Ground Finch
As we hiked up a steep trail, we saw several avian species. The Yellow Warbler race is nearly endemic to Galápagos, and only found elsewhere on the Cocos Islands. The male Yellow Warbler of this race has a variable red crown.
Medium Ground Finch
Common Cactus-Finch
Galápagos Flycatcher
Galápagos Flycatcher
Yellow Warbler
A Smooth-billed Ani was along the trail.
Smooth-billed Ani
Smooth-billed Ani
San Cristóbal Lava Lizard
Magnificent Frigatebirds were flying everywhere. I saw males, females, and white-headed juveniles, and we spotted a nesting site highup on one of the cliffs.
Male Magnificent Frigatebird
Female Magnificent Frigatebird
Juvenile Magnificent Frigatebird
Immature Magnificent Frigatebird
Magnificent Frigatebird nesting site
I got a photo of a flying bird, and it wasn't until several days later when reviewing the photos on my camera viewfinder, that I realized it was a Blue-footed Booby.
Blue-footed Booby
We also saw Brown Pelicans, and the pelicans here are an endemic sub-species.
Brown Pelican
When I got back to the ship, a migrating Laughing Gull flew by.
Laughing Gull