Well, after checking into the bed and breakfast, I went immediately to the Darwin Research Center only a few miles away. At the center they invite scientists from around the world to help maintain animal and plant life on the Galapagos by using captive breeding methods, genetic research, and various conservation methods.
At the research center (est. 1959), the two major attractions were the Galapagos Tortoises (saddle-back (smaller) and dome (larger ~500 lbs) as well as the land iguanas. The idea is to help restock the wild population. These slow moving animals were easy prey for pirates and colonists who used them for food and money which led to a decline in the late 1970's. Even Darwin's ship took on the animals for food; however, Darwin didn't think about saving any shells prior to them being tossed overboard after the animal meat was eaten. Many of the tortoises are now hybrids from other species from other islands. This was because in the earlier days of the center, all tortoises (m/f) were put into the same area. Many of these animals came to the center as once pets from the local people. The government ordered that all tortoise pets were to be given to the center. As a result the tortoises are hybrids of various species. Having learned the mistake, researchers are trying to now isolate the animals to regain some level of original speciation.
Lonesome George was probably one of the most famous subspecies having lived on Pinta Island; however despite numerous tries, he produced no offspring with the females (not of his species). He died in 2012
They still do have a tortoises named, Super Diego who was found in California and returned to the Galapagos in 1977. The EspaƱola tortoises were in critical danger in the 1960’s. As of right now, he helped to repopulate his species by fathering 1000's... hence his name :-) It's a big guess that he may be about 130 years old. Fun fact, the younger animals will have rings within their hexicon plates; but when the animal gets older, the rings disappear. That's why it's really hard to tell the age of older tortoises. Fun fact, did you know that male tortoise has his sex organ in his long tail in order to reach the female... That's one way to tell a m/f tortoises is by looking at their tail
The center also housed a yellow land iguana (2 males and 1 female) to help with their breeding program. The Galapagos has also the Santa Fe (tanish) and a newly found... Pink iguana found on Isabela (northern part). Genetic evidence seems to prove that the original iguana that came to the islands millions of years ago may have first branched into the Pink which may have have been able to skip from the older islands like San Cristobal to end up on an island that is one of the newest. The pink hue may have been caused by choice in diet.
Well, I've returned back to the bed and breakfast for a rest and will venture out later.... perhaps some sightseeing along the coastal region of this town. I was told that I might be able to see eagle rays and even sharks along the pier :-)
Update: Went to a nice restaurant and then did take a walk along the pier. It was true about seeing rays and sharks. The rays swam in schools around the pier and I did see about 3-4 medium size sharks.
I also went to a small fish market. Fishermen would bring their catch to the pier where people would prepare them for market. Curiously, the "garbage disposals" were pelicans and sea lions that would wait for any table scraps that the butchers would throw to the grown - quite efficient method of clean-up I would say.
Goodbye to San Cristobal
Speeding by Santa Fe (small island before getting to Santa Cruz)
Saddle-Back Shell (aka Super Diego)
"The notch is meant for the animal to research high vegetation - an evolutionary advantage if you live in the dry lowlands of certain Galapagos islands with high vegetation (ie Prickly Pear)"
With my favorite type of land tortoises, the "saddleback"
Dome Shelled Male
"Again, an evolutionary advantage if you live on islands with low vegetation"
Yellow Land Iguana
Darwin Research Center Entrance
Fish Market
Black-tipped sharks probably attracted to the fish from the fish market around the pier at night.
Sting rays patrolling the pier as a group
Natural selection even at the fish market, watch what happens to the poor seal's dinner when the butcher throws the scraps to the floor. The seals (and birds) looked like house pets begging for food at the dinner table.
(video courtesy of my daughter)
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