Tag Archives: 2017

Quadrats, Transects, and Urchins (Oh My!) 

DAY 3 — This morning I woke up to the sound of the ocean. Very pleasant. We started our second day at Middle Caye with some quadrat practice, investigating the crab density on the island. We worked out standards for the whole group to use with the transect tape (100ft) and intervals of quadrats (every 20ft) in order to ensure that our data, collected in six separate groups, would be comparable.

After our land practice, we left the turf and went to the surf for transect practice in the sea grass beds. We were looking at benthic organism diversity, and recorded any sightings of molluscs, crustaceans, algae, echinoderms, cnidarians, annalids, and arthropods in our quadrats. Alessi and I nailed it, and were able to efficiently collect data from the quadrats and spot some cool creatures along the way. We saw some really cool anemone, a conch, and a barracuda.

Quadrat on seagrass bed

After lunch, we embarked on the Koolie Gial, with Captain Buck. In the patch reef, we were looking to assess reef health and cover. Alessi and I were both thrilled to see so many representatives of our taxonomic groups, soft corals and sponges, respectively.

Speaking of sponges, I saw some good ones! First and foremost, the Chicken Liver Sponge (Chondrilla caribensis)! A very exciting spot for me.

Chondrilla caribensis up close 
Chicken Liver Sponge (Chondrilla caribensis)

I also saw rope sponge, probably the Scattered Pore Rope Sponge (Aplysina fulva). Another familiar face, the Branching Vase Sponge (Callyspongia vaginalis) was also on the patch reef today.

Aplysina fulva

Our final reef-related activity of the day was an urchin collection. For 25 minutes, we all swam around the shallow reefs and tried to grab the urchins hiding in little rock crevices. We brought a bucket of urchins back to the island and will measure them tomorrow morning before returning them to their home.

Middle Caye and me

DAY 2 — After an early morning PB&J, we left TEC at 6am and drove back through Belize City to the docks. By 8am we were loaded on to our boat, the Manta Ray, and were peeling away from shore, accompanied by our reef guides, Javier and Adolfo. Goodbye land! 

The boat ride was, as promised, magical. We saw some flying fish, a giant green sea turtle, and last but not least, brown algae! The water was super blue: turquoise in the lagoons, and deeper blue in the open ocean. We ate more PB&J. 

We arrived at Middle Caye and it’s beyond expectations. Words don’t do it justice and pictures might not be upload-able on the limited wifi so just imagine the most beautiful, natural, tropical island you can. After a quick tour and lunch, we suited up and got in the water. What a nice relief from the sticky, sweaty heat. 

Arriving at Middle Caye
The Manta Ray

I saw sponges! I saw the Branching Vase Sponge (Callyspongia vaginalis) which is commonly found in communities of many “vases”. With less certainty, I identified the Scattered Pore Rope Sponge (Apylsina fulva). My goal tomorrow is to find these sponges again, with a less foggy mask. 

Callysponiga vaginalis on the right

I also saw a butterflyfish (Chaetodontidae) grazing on the reef and lots of purple gorgonian (sea fans). Overall, it was a good first day in the water. I’m excited to get back in the water tomorrow and practice my snorkel skills. 

Chaetodontidae

The coral graveyard, between the reef and before dinner, was a highlight today. We were able to identify lots of coral species by their calcium carbonate structures. These coral skeleton fragments are old, old, old and well preserved. I was able to correctly recognize some species learned in EBIO 372 including but not limited to Pseudodiploria strigosa, Orbicella annularis, Colpophyllia natans, and trusty old Montastrea cavernosa. 

Montastrea cavernosa (left) and Pseudodiploria labyrinthiformis (right)
Colpophyllia natans (left) and Pseudodiploria strigosa (right)

I’m feeling pretty sandy and salty, but not too tired (after being awake for almost 17 hours). Can’t wait for another day!

Best Day Yet!

We definitely saved the best reef day for last! We went boating all around the atoll and snorkeled all morning. We started at the Channel, and I think it was my favorite reef of the whole trip! I finally got to see Dendrogyra cylindrus.
An AWESOME Dendrogyra cylindrus
I also got to see several Eusmilia fastigiata (Flower Coral) and some massive Acropora palmata. They were bigger than me!
Acropora palmata
Eusmilia fastigiata
After that, we went to a spot called the Aquarium. It was really shallow and easy snorkeling. I spotted a flounder! I also saw my first Montastrea cavernosa. Unfortunately, I never found a Pineapple Coral (Dichocoenia stokesi). Despite that, I had such an amazing time at the reef this week!
The fun didn’t stop after lunch. We dissected the Lionfish that Scott has been hunting throughout the trip. Mikey and I’s had 7 fish in its stomach. It was pretty gross. We compared the size of our fish to the fish that they caught on the 2015 trip.
After analyzing that data, we took a boat to a nearby island and had a wonderful evening on the dock. We could not possibly ask for a more perfect goodbye to Glover’s Atoll. The ocean and sunset were absolutely gorgeous! Tomorrow we’re heading back to the Belize Zoo on our way into the Chiquibul Rainforest!
Ellie and I on the dock, enjoying our last night at Glovers!

Day 7: Introspection (05/22/2017)

Today began with at 4:45 with a sunrise – the first I’ve actively watched in years. I watched it alone, some much needed time to reflect. I felt sheer gratitude to witness such a glorious sight at such a special location.

Later in the morning, my class and I boated out to three different reefs. The boatrides were spectacular, displaying discrete shades of blue. There was a crisp turquoise above sand patches, a deep muted turquoise above patch reefs, a dark royal blue across the horizon, and an electric, almost synthetic looking cerulean a short distance from the boat.

Each reef we visited had it’s own character and noteworthy residents. The first (“The Channel”) had mounds of corals in deeper water. A notable sighting was a cluster of three large gray angelfish (Pomacanthus arcuatus) that moved in tandem.

The second reef (“The Aquarium”) consisted of shallow depths and very active fish. Two noteworthy sightings were a flounder under sand and a stoplight parrotfish (Sparisoma viride) that burped up algae.

Today’s final reef was the same patch reef we visited yesterday and on our fist day snorkeling. The reef appeared more visible and felt easier to navigate. The most unusual animal seen there was a pufferfish (Family Tetraodontidae).

I searched all three reefs for echinoderms. On the seafloor, I found a couple urchin skeletons, maxing at about two-inches in diameter, but nothing significant. Today’s lack of echinoderm encounters is likely because I did not overturn any rubble to look for them.

The afternoon was spent dissecting lionfish our instructors caught during earlier reef visits. It was interesting learning about how invasive species, like the lionfish, have had such harmful effects on ecosystems. It is truly astounding how many ecological and environmental issues humans have created.

Pterois spp. about to be dissected

The world is so big, and I am just one of seven billion humans, which belong to one of six million animal species. Gazing at the sun inch its way across the horizon compels me to think about my place in the world. What issues do I regularly encounter? Do I choose to intervene? How?

Only time will tell how I will respond to the world’s future issues, but until then, I can take time to think. Today, it took a sunrise to force my to take time to introspect. Ordinarily, I constantly look and listen and study, but it is rare that I pause and think critically about the world’s issues and my role in their causations and solutions.
That is something that I want to change.

Day 6- I PET A SHARK!!!!

 

Squishy the octopus !!!

I saw a small shark in the sea grass (only 1 ft.) and I pet him and it was soon cool!!! Also, Hermy our trash crab died today before we could find him a shell and it was sad.  BUT we made a new friend named Squishy the baby octopus!!!

In regards to my taxon, crustaceans, I saw a boat load today (hehe get it, boat load).  I saw one spotted pony lobster and four Caribbean spiny lobsters.  Adrienne pushed one of the lobsters out of its hiding place in the coral from its tickle spot and I saw the full Caribbean spiny.  It as really cool and came up to me, not afraid at all. Finally, it retreated.

Batwing Coral Crab

I also got to hold a Batwing Coral Crab which was super cute.  It had a rounded carapace and really pretty patterns on it.  I had to hold it from the back end so it would not bite me.

Mantis shrimp, Ciliated False Squilla
Water louse of some kind, species unknown

We brought a bunch of little crabs, one shrimp, and one water louse back to the wet lab and I was able to look at it up close.  The shrimp was a Ciliated False Squilla (a type of mantis shrimp). It tried to attack the crabs so we had to move it to its own area.  The water louse was weird and reminded me of head lice and was scary.  Mostly it was fine and moved quickly.  The name still grosses me out.

Additionally, I found 3 green porcelain crabs, 3 mangrove crabs, and 2 decorator crabs.  They were all fighting and trying to camouflage on top of each other.  Eventually, I put them back in the ocean but a school of fish came by and possibly ate them. So all my children are dead now.  BUT I STILL PET A SHARK so life is alright currently.

Splish Splash, Jordan’s Face Goes Crash (Day 7)

Today was our last day on Middle Caye, so we spent most of it just enjoying ourselves and the reef.

We snorkeled in three different sites in the morning without having  to wield any quadrats or slates. The first site in the channel was amazing, but unfortunately my camera died about ten minutes after we started diving. I saw two species of bubble algae in the aquarium site. Highlights that I couldn’t photograph ( 🙁 ) included a flounder, a Pufferfish, a Queen Angelfish, a Scrawled Filefish, a Yellow Stingray, and a Spotted Eagle Ray.

A Scrawled Filefish (photo credit: Alessi)

I also saw a Gray Angelfish and a lot of Spotlight Parrotfish that I had fun chasing around for photographs.

A big Gray Angelfish.
A Stoplight Parrotfish.

After we finished on the reef, we measured and dissected the lionfish that Scott and Javier had speared this past week, and we inspected their stomach contents. I don’t like dissecting, so luckily Buck, Adolfo, and Therese were all into doing it.

Scott Solomon spearing a Lionfish.

To end today, we took the boat over to the Marisol Resort and enjoyed the advantages of being in a foreign country. So we could leave a shirt on the wall, Alessi bought one off a fisherman’s back. It was a great way to end the marine portion of our trip and to learn more about Adrienne’s true opinions before she leaves us with Turf and Turiez.

Zoanthids in the Channel

Today was an amazing day for snorkeling. We hit the water right away after breakfast, visiting three different sites that all had different things to offer. Our first spot, called “the channel”, was my favorite one because it was the deepest. We saw a few nurse sharks there, along with tons of reef fish and even a few squids. It was nice to finally get out into new waters where I could dive down and attempt to blow bubble rings, which had mixed levels of success.

On those reefs, I spotted for the first time the White Encrusting Zoanthid (palythoa carbaeorum), as well as some Mat Zoanthids (Zoanthus pulchellus) and Sponge Zoanthids (Parazoanthus parasiticus). I also saw a few Giant Caribbean Anemones (Condylactis gigantea) and one Sun Anemone (Stichodacylus helianthus). Corallimorphs still manage to elude me, unfortunately. Maybe I will get lucky in the mangroves tomorrow.

Palythoa caribaeorum: White Encrusting Zoanthids
The Channel

After snorkeling all morning, we had lunch and then got to do another fun activity; we dissected the six lionfish that Scott had caught over the course of the week. Deepu and I named ours Monroe Buckingham, because he was a classy fish even though he was invasive. After collecting data about the lionfish, including the contents of their stomach, Scott cut them up and we made a ceviche out of their meat. We brought this ceviche to a neighboring island called Marisol where we stayed for an hour and a half enjoying ourselves. We then returned to eat dinner and present our lionfish findings.

It is unfortunate that we have to leave Glover’s tomorrow morning. I enjoy living out here on a small island, very isolated from the stresses of the world but still working hard. I’ll miss jumping into the sea every day, but I am excited for what the forest has to offer for us.

Day 7 – It’s already the last night here???

Hi friends,

Wow, and one week has past. It’s a weird feeling of sadness knowing that I’ll leave this place at the same time I’m pretty excited to be checking out the rainforest. What to feel?

We started the day checking out three different reef types: one on the channel, one called The Aquarium and a deep patch reef off Middle Caye. I was expecting The Aquarium to be the prettiest one with the most organism variety but apparently not. The channel reef was the one that impressed me the most, with magnificent stacked coral reefs that looked like mountains underwater. It was fun swimming around and through it observing all the organisms in their natural habitat. I finally got to see a full nurse shark and followed it for a little bit. It exuded silent charisma as it swam about slowly and menacingly. I followed a school of blue tang around for a bit and that was fun too, picking out the non-blue tang species swimming with them.

Nurse shark just chilling on the reef.

In The Aquarium, I was slightly disappointed as the standard was set too high from the first reef. I guess the lack of species variety was due to the shallowness of the area, which prevented the corals from forming intricate structures where species can live in. It was still cool finding new organisms around, and there were many more of my taxon species there compared to the channel reef. I saw a lot more Christmas Tree Worms (Spirobranchus giganteus) and some hugeee Magnificent Feather Dusters (Sabellastarte magnifica). And apparently another nurse shark was hanging out around sipping tea but I wasn’t there to see it.

The Aquarium is pretty shallow as seen here.

In the last deep patch reef, there were only a few patches, but there were similar to the channel reef in that they were very tall and the corals were all big. There was one particularly big one which looked like a comfortable bean bag which everyone took turns taking pictures with.

After lunch, we did presentations and then dissected the Lionfish. It smelled like a fish market for a little bit and I gutted fish for the first time which was fun. We rushed through making the poster to report our findings on the Lionfish measurements as we really wanted to visit a neighboring island, which was the reward for finishing the poster quickly. Eventually we did visit the other island which was a chill time and we relaxed for the rest of the afternoon and enjoyed the last day here. I’m gonna miss the quaint little village which has been my home for the past few days, the relaxed vibes of sun, beach and snorkeling, and last but not least, Clivus. It’s been an unforgettable time for sure. Here I come, Las Cuevas!

Till then,

Damien

Last Full Day in Glovers!

Today was an incredible day! We spent the morning snorkeling and doing reef zonation. We started the day in the Channel. Immediately, I almost ran head into a nurse shark. I was diving down to look at some cool coral and a nurse shark came around the corner about a foot away from me. A little later, we saw a sun spotted eel hiding in the coral.

Then, we went to the aquarium. It was super shallow compared to the channel, but was still really fun. We saw a blue irradescent flounder and a few more nurse sharks free swimming around the reef. Then, we went to a patch reef off Middle Caye. I saw lots of puffer fish and a huge brain coral.

I saw lots of herbivorous fish today! I saw a new parrot fish munching on the coral. I think it was a Red banded parrot fish. Today, was the first day that I could hear the parrot fish’s teeth scraping the algae off the coral. I also saw a huge school of Acanthurus coeruleus (Blue tang surgeonfish).

After lunch, we dissected the lion fish that Scott and Javi caught throughout the week! It was really cool. Mine and Tian Tian’s fish was a large male! After collecting physical measurements of the fish, we made ceviche. It was the best ceviche I have ever had! We took ceviche to one of the other islands and watched the sun set.

Day 5- Adventures of Hermy the Trash Crab

 

Close up of the molt of the Caribbean spiny lobster

I held so many crabs today.  Today was a big day for crustaceans.  I found a juvenile Caribbean spiny lobster molt and it was much more intact than I expected.  Also the spines on it were very sharp.

We found a big piece of wood that we brought onto shore because it was disturbing the reef. On shore, I noticed so many crabs!!! I picked up a few and brought them back to the wet lab on the island and filled a bucket with salt water for them.  When they got in the water they all came together probably to try to camouflage themselves.

On the right, the two fuzzy crabs, on top of each other,  later identified as decorator crabs. To the left is a green porcelain crab. 

Two of them were species I had never seen before.  They looked like green algae and were fuzzy.  Their carapace was also more pointed which is very different.  It felt weird to hold them in my hands, they tickled.

Hermy the Trash Crab!

In the afternoon we picked up trash and collected data on it.  In one of the trash piles collected we noticed a land hermit crab hiding inside a styrofoam cap.  This makes it very vulnerable to predators because it is easily taken out of its “shell.”  We are in the process of finding Hermy (thats what we named it) a shell.

Me + Trash Crab 4 eva

Overall, it was a pretty good day with some free time at night and I can go to bed early (-ish)!