Muddy Flats (Maribel)
On our fourth day here we went down to Choya Bay. I really enjoyed this exploration and the zone was by far my favorite environment to explore. It was still an intertidal zone, but the difference here was that much of the land was muddy. There many water and air sockets scattered alongside the terrain. Essentially we were exploring the bay at low tide, which was a large vast exposed area of muddy intertidal zones. It was very surprising to see the amount of life, and how they are able to survive under extreme conditions. We found a lot of snails, octopus, crustaceans, and my favorite, sand dollars. The challenges of many intertidal area are desiccation, or water loss, which causes many organism to station in small tide polls if available until the tide is high again. The temperature changes can be extreme, the salinity changes, there is interrupted feeding, limited space, and oxygen availability and build up of CO2 is limited at low tide. Regardless, the organisms of this terrain have adapted and been able to survive in these extreme conditions and continue to thrive.
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