27/05/2019
Day 4
ID photo matching and island tour.
Strong wind and heavy rain prevent us from going out today so we decide to evaluate yesterday’s data.
Together with Shantala from the Netherlands, I'm on team "Orca", looking through the photos we took yesterday. The aim is to use the dorsal fin as well as the drawings and scars on the back of the animals to determine how many different individuals comprised the group we saw.
We decide to give the animals unique names based on their characteristics to make it easier for us to distinguish and talk about them.
One animal has a prominent nick in the fin, so we call her "Nicki". Another with many barnacles on the back, we call "Barni".
And so we continue until we can clearly distinguish six killer whales.
We compared ”our” orcas with other orcas from the database, which were photographed in the previous years in the Azores, but we can not find a match.
How extraordinary this sighting was! Our scientist Lisa, has seen them in the past 32 years only 4 times around the Azores!
The other expeditioners devote themselves in teams, to similar tasks. Identifying the "Risso’s Dolphins" is just as important as entering s***m wahle flukes into a digital grid.
Countless dorsal fins and scars later, we finish working on the laptop around noon and head out to explore the island in a Land Rover. Neil, Shantala, Joanne from Wales and I are picked up by guide Hugo and we set off to discover the island in a slightly different way.
We visit the Ribeirinha lighthouse, which was destroyed by an earthquake, and make then our way up on a bumpy dirt roads to the highest point of the island, the Cabeco Gordo. Usually you have a wonderful view into the volcano crater, but unfortunately dense fog obstructs the view into the crater today.
Zigzagging westwards, pasts smaller volcanic cones, we head up to the western tip of the island, where the highlight of the island awaits. In 1957, a volcanic eruption formed the youngest part of the Azores. For more than 13 months, the volcano was active, forming an enchanting world around the old lighthouse at Ponta dos Capelinhos. Sand and dust dominate a sureal landscape and, dance in the wind, reducing the visibility down to almost zero.
Biosphere Expeditions Shantala Wentink Joanne Jackson Ashley M. Halligan Katie Guregjalli Craig Turner Lisa Steiner