After naturally waking up to birds and sun, we got our snorkeling stuff ready for our first trip on the water. Right on the dock, I was struck by the number of fish I could see! There were large fish in close proximity to one another with their fins out of the water, and their was an enormous school of small minor sized fish everywhere! When I got in the water I felt like the whale shark in the aquarium with all the sardines parting around it.

In the reef, we found astounding and dynamic “patch reefs” or structures of chorals, sponges, fish, etc, among the sea of seagrass in the lagoon of the atoll. I was struck by the 3-dimensional variety of shapes and sizes of organisms! Some highlights included seeing a lion fish and a small barracuda.

Dr. Correa also helped me pick a green algae from among the sea grass. I had seen the type of algae she picked but had been initially confused as I thought they were fuzzy spheres on sticks like lollipops. However, they were actually Bristle ball brush algae with rounded tops, a genus called Penicillus I did have on my taxonomic card when we got back! I was able to use the guidebook in the station to identify it as Penicillus Dumetosus mainly through the shape of the top which was much longer than wide and flat on top.

I also saw lots of Halimeda green algae mostly on top of the patch reefs characterized by long chains of roundish segments. Again using the guide books I think it was Halimida goreari as the segments seemed to match the shape and size description best of flattened 2.5-6mm wide segments.

After that we also did a scavenger hunt to practice being in the water with clipboards and cameras in another part of the atoll that was much shallower and sandier. I saw some green algae that appeared to a type of Caulerpa (sea grapes) and Udotea (Mermaid’s fan), but I plan to look at the pictures more closely to get the exact species tomorrow!