The afternoon was spent at las Grietas (the Cracks). An old lava tunnel which ran all the way to the sea, the roof of which had long collapsed. The remaining fissure housed some of the deepest, crystal clear water on the island. Shoals of huge fish plucked algae from the walls of the 12m deep chasm whilst locals jumped and dived from the rocks 12m above the brackish waters. Blue Lagoon eat your heart out. The following day we flew back to mainland Ecuador. On our way we popped in for a stroll around Los Gemelos, extinct volcanic craters over 200m wide each housing their own personal ecosystems. The Galápagos Islands had truly lived up to their reputation as a biologist's adventure playground.
Saturday, 11 February 2012
Galápagos VI - Crack addict...
Friday, 10 February 2012
Galápagos V - Seymour Skinner...
Passing the terrestrial iguanas resting in the midday heat, we searched for blue-footed boobies. Apart from these animals' blue feet, they didn't really do much to impress me. And vice versa I suspect. Nor their red-footed cousins who, the guide informed us, were extremely rare and were only seen about three times a year. However, only a few moments later the guide almost suffered an anyerism when we saw four in one place at the same time. Despite his inspiring enthusiasm I was left a little nonplussed at the sight of these modest birds, quietly preening themselves in the trees. Far more impressive was the bull sea lion on a rocky beach, displaying his prowess in front of his ladies in the surf.
We returned to Puerto Ayora in the vain hope of finding our fictitious tour organiser, Andrea. With one day left in the Galápagos and no tour to speak of, we had given up hope and decided to arrange a little excursion ourselves. This with the strong intent of recouping some of the $130 dollars we'd paid for the final day on our return to Quito.
We returned to Puerto Ayora in the vain hope of finding our fictitious tour organiser, Andrea. With one day left in the Galápagos and no tour to speak of, we had given up hope and decided to arrange a little excursion ourselves. This with the strong intent of recouping some of the $130 dollars we'd paid for the final day on our return to Quito.
Thursday, 9 February 2012
Galápagos IV - Arrested development...
Bartolomé is middle aged in terms of the Galápagos with 2-3 million
years under its belt. This small island was formed when the Earth's
crust moved over the Galapágos hotspot. Well before daybreak we headed
there on another Jaws-style vessel, although this time with decidedly
less powerful engines. After two hours on board the island appeared on
the horizon. I've never seen an island that looks more like a volcano
that this. The landscape is totally rust coloured and almost completely
barren. The only plants that live here are hardy xerophytes, like the
desert cactus that needs no rainfall whatsoever and completely recycles
itself, thereby needing almost no mineral input. The only animals are
crabs and the odd lizard. A big mammal like me whose body is 70% water
would last a couple of days, especially given the fact I'm the sweatiest
person within a thousand mile radius.
This volcanic gem isn't actually one volcano. It is comprised of many
parasitic secondary cones which are part of two overlapping volcanoes
which together form the nearby Santiago island. The evidence of
volcanic activity is very clear and omnipresent. There are two
main types of rock formation: the smooth lava flows with tunnels; and
the far more jagged deposits known as 'Ah Ah', so called as people make
this sound as they walk on it with bare feet. Despite having had at
least two million years of evolution, this landscape showed little
evidence of succession. It lies naked in stark contrast to the
rainforest in which plants and animals can colonise denuded areas in a
couple of decades. Nearby, on Santiago, a lava field can be seen which
was the result of an eruption in the late 1800s. This black, bleak
expanse of rock was bereft of any vegetation. It made me appreciate the
time needed for the arrival of seeds by wind, water or winged-deposits
from above. Add to this the painfully slow process of soil formation and the time needed for Darwin's theories to play out can be appreciated.
Wednesday, 8 February 2012
Galápagos III - Animal magic...
Tuesday, 7 February 2012
Galápagos II - Darwin's legacy...
That evening we ate at El Chocolate, the restaurant we were obliged to dine at as part of our package. Eddie promised he'd call the mysterious Andrea as we wanted to discuss the rest of our trip, a little disappointed to have paid about $80 for a two hour walk we could have easily completed ourselves. He informed us she would come round to our hotel for a chat then he promptly disappeared. Not his favourite gringoes it would seem.
Monday, 6 February 2012
Galápagos I - Journey to the Lost World
The airport of the Galápagos Islands was very pleasant... at least it was when it was first constructed by the US military during WWII. During its construction nearly all the indigenous fauna of the island was wiped out. It seemed the airport was trying to do the same to its passengers. Desperately long queues in equatorial heat isn't my idea of fun. However, it was the Galápagos and, after paying $100 to enter, we were in. Although we had been expecting Andrea, our elusive contact for the trip, we were met by the first guide of many, Carlos.
After leaving Baltra island by ferry, Carlos took us to see the giant turtles grazing in the wild at a unique location on Santa Cruz, the main island of our stay. Being the wet season, our timing was rather fortunate as normally the terrain is too dry for these enormous reptiles. However, during February there is enough rain to provide a rich source of food and they venture ashore to feed and mate - like a spring break for tortugas. The turtles are astoundingly tame and you can get within four metres before they react to the human presence. Even then, these gentle beasts simply retract their necks and pull their heads into their carapaces. This movement causes the expulsion of air from their sizeable lungs with a resulting noise that sounds a bit like they're hissing at you. As the Galápagos National Park was only established in 1959, no one knows how old these turtles are as they've only been effectively monitored from that time. It is thought their lifespan can stretch over 180 years, possibly more. We mulled this over a cup of organic Ecuadorean coffee before heading further along the road to the next spectacle.
Being one of an archipelago of volcanic islands, the landscape on Santa Cruz is dotted with lava tunnels, some modest in size and others large enough to walk through. Our next stop was a 200m journey underground through one of these tunnels. They form when runny lava flows along the surface of the island during a gentle eruption. The outer surface of these flows solidifies leaving the central core a flowing river of molten rock. As the eruption subsides, the flow diminishes and the lava levels fall leaving a tunnel. I was reminded of a school project I'd written when only seven years old with the title 'Volcanoes'. That love of all things volcanic is still alive and well, the journey to the Lost World was proving to be a dream come true.
Being one of an archipelago of volcanic islands, the landscape on Santa Cruz is dotted with lava tunnels, some modest in size and others large enough to walk through. Our next stop was a 200m journey underground through one of these tunnels. They form when runny lava flows along the surface of the island during a gentle eruption. The outer surface of these flows solidifies leaving the central core a flowing river of molten rock. As the eruption subsides, the flow diminishes and the lava levels fall leaving a tunnel. I was reminded of a school project I'd written when only seven years old with the title 'Volcanoes'. That love of all things volcanic is still alive and well, the journey to the Lost World was proving to be a dream come true.
Sunday, 5 February 2012
Terriférico...
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