I might shock a few people when I say this, but I’d rather be out in the bay somewhere rather than the beach. I just feel like I always bring a gallon of sand back on me even after washing down before getting in the car. However, there is one activity that will always get me out on the beach, and it just so happens to be the right time of the year for it. Florida Pompano (Trachinotus carolinus), aka Pompa-Yes, have started to cruise the white, sandy beaches in search of food as they migrate west to their breeding grounds. While out on a fishing trip this past weekend, the Pompano (and every other fish) eluded me, but I was blessed with an amazing array of wildlife.
When I first arrived at my spot just to the east of Portofino Towers, I was greeted with a pair of Sanderlings (Calidrisalba) playing the “water is lava” game while taking breaks between waves to argue with each other and probe the sand with their beaks from marine invertebrates. When I was doing more research on sanderlings, one comment I saw was that they ran like wind-up toys, and that’s the truth! They were pretty brave too, not a single footprint of mine in the wet sand didn’t go un-probed. Sanderlings are “extremely long-distance” migratory birds that breed on the arctic tundra close to the North Pole and winter on most of the sandy beaches in the Gulf of Mexico and around the world. Non-breeding sanderlings will often stay on sandy beaches throughout the summer to save energy. They were great entertainment for the whole fishing trip.
Sanderlings in the Tide Pool – Thomas Derbes II
Brown Pelicans (Pelecanusoccidentalis) were out in numbers that day. I am not the best photographer, but I was very proud to capture a Pelican mid-flight. These birds are residents of the Florida Panhandle year-round. If you’ve ever been to Pensacola, you might have bumped into one of the many Pelican Statues around the area, and they’re pretty much the unofficial mascot of the area. I am always amazed at how these seemingly big, clumsy birds can effortlessly glide over the waves and water as if they are the Blue Angels doing a low-pass. Pelicans were almost wiped out by pesticide pollution in the 1960’s, but they have made an incredible comeback.
Brown Pelican – Thomas Derbes II
While I was waiting for a Pompano to bite, I had a visit from a small Atlantic Stingray (Dasyatis sabina) that was caught in the tidepool that was running along the beach. He didn’t seem injured or sick, so I quickly grabbed a glove and released him into the gulf. Stingrays are pretty incredible creatures and can get to massive sizes, but they do contain a large, venomous spine on their tail that poses a threat to beach goers. They are not aggressive however, and a simple remedy to make sure you don’t get hit is to do the “Stingray Shuffle” by shuffling your feet while you move in the water to scare up the stingrays.
Atlantic Stingray Cruising the Tide Pool- Thomas Derbes II
As I was getting ready to pack up, I noticed a new shorebird flying in to investigate the seaweed that had washed up on shore. I had a hard time identifying this bird, but once I was able to see it in flight with its white stripe down the back, I realized it was a Ruddy Turnstone (Arenariainterpres). Turnstones get their name from their foraging behavior of turning over stones and pebbles to find food. Even though we do not have pebbles, the turnstone was looking through the seaweed for any insects or crustaceans that might be an easy meal. Turnstones are also “extremely long-distance” migratory birds breeding in the arctic tundra with non-breeding populations typically staying on sandy beaches during the summer. The turnstone made sure to stay away from me, but I was able to get a good photo of it as it ran from seaweed clump to clump.
Ruddy Turnstone – Thomas Derbes II
While I didn’t catch anything to bring home for dinner, I did get to enjoy the beautiful day and playful wildlife that I wouldn’t have experienced sitting on a couch. You can turn any bad fishing day into an enjoyable day if you pay attention to the wildlife around you!
Imagine you’re out on a kayak in a pristine Florida freshwater spring, surrounded by wildlife, beautiful trees, and natural formations. You have all the knowledge of what to expect and get excited to call out the different species of plants and animals you can spot. You’re surrounded by 10-15 like-minded nature enthusiasts who celebrate every species found and share tips and tricks on how to identify species more efficiently (Watersnakes vs Cottonmouths… Very Important!) If this sounds like a great time, then the Florida Master Naturalist Program might be right for you!
A Great Group of Master Naturalist Students Hiking Around Ponce De Leon Springs- Thomas Derbes II
Since I am a fairly new Extension Agent, I am getting to experience the course from a unique perspective. The Freshwater Course was my first time being an instructor, but it was also my first time going through the course. We started in March and are about to do our graduation next week, but this previous Tuesday was by far the best experience I have had in the course. We started the day at Ponce De Leon Springs State Park with a hike along a tannic creek. Once you reach the end of the trail, you can take the route back that is along the crystal-clear waters that flow from the springs. Largemouth Bass and Bluegill were abundant, and we even spotted a Mountain Laurel Tree. There is a beautiful picnic and viewing area along the springs, and you can even take a dip right in the springs. Even though this isn’t the famed “Fountain of Youth” springs, I think Ponce De Leon himself would’ve had a long soak in these waters.
A Flowering Mountain Laurel (Kalmia latifolia) at Ponce De Leon Springs – Thomas Derbes II
We then took a detour to a Pitcher Plant bog that was along the route to Morrison Springs. After a quick hike, we made it down to a bog that was filled with multiple types of Pitcher Plants, Sundews, and my favorite, Orange Milkwort. We also found a creek and found some slimy friends like a cute tiny frog and an unknown larvae/creepy crawly. We then loaded back up and made the very short trek to Morrison Springs, kayaks in tow.
An Orange Milkwort (Polygala lutea) Near a Pitcher Plant Bog – Thomas Derbes II
When we arrived at Morrison Springs, we had a quick lunch and learn from Dr. Laura Tui about the springs and headed over to the boat launch. We launched our kayaks in the almost crystal-clear waters and set out to find the connection to the Choctawhatchee River. We had our own kayak flotilla, and we were able to talk about all the potential species we would spot. Along our nice, relaxing paddle, we spotted many different birds, turtles, and a Green Watersnake (which I missed out on)! We finished the paddle with a trip around the springs and the vent and slowly loaded up the kayaks to call it a day.
FMNP Instructor Rick O’Connor Leading the Kayak Brigade – Thomas Derbes II
If this sounds like something you want to be apart of, you can check out what Master Naturalist Courses are available in your area by Clicking Here!
Day 2 of the Oyster South Symposium was the final day of presentations and the trade show, but it is also the day of the Shuck and Tell closing ceremonies. Another grey sky day greeted us, but the symposium was still full of oyster enthusiasts and farmers. Day 2’s talks focused more on marketing and the future of oyster farming, including discussion of a new program for Federal Crop Insurance and a panel of chefs discussing “What Chefs Want” when it comes to an oyster. The oyster disco ball also made an appearance, and I was finally able to snap a photo of that beauty!
The Famous Oyster Disco Ball! – Thomas Derbes II
Saturday’s talks started with a reflection of what Oyster South is and what it could be. Oyster South is a 501(c)(3) charitable organization that strives to connect communities and provide resources to support oyster farmers, cultivate thriving communities, and promote healthy waters (Oyster South’s Mission Statement Here). While South is in its name, the scope of Oyster South has become national with visitors and farmers from both coasts coming to collaborate and share stories of their oyster farms. I was able to talk with farmers from all over the USA, from California, Washington State to New Jersey, North Carolina and even Texas where oyster farming is still in its infancy.
After the reflection, we were treated to two awesome panels, one discussing what chefs look for in an oyster and another on making the most out of social media. Every chef has a different view of what they want in an oyster, but consistency and a certain salty yet umami taste came up as something they strive to serve. Social media also plays a major role in oyster farming and distribution. I remember when I was an oyster farmer, I quickly had to learn how to do social media as this was the best way to advertise and promote your product. Most people have Instagram or Facebook now-a-days, so being able to post your story and availability was always helpful in increasing your following and sales.
Talking About What Extension Can Do For You at Oyster South Symposium – Thomas Derbes II
After the lunch break, we had a Three-Minute Tech Talk Session. We heard from graduate students that needed input from the oyster community on their research topics, oyster farm innovators discussing their newest and greatest creations to help oyster farmers, and I was even given the opportunity to talk about what extension can do for oyster farmers. After the tech talks, we heard about the federal crop insurance program for oyster farmers, as well as a great talk from Julie Qiu (a well-known oyster blogger, advocate, writer, and founder of the Oyster Master Guild) on oyster stewardship and how important it is to oyster consumers and the oyster industry. Beth Walton, executive director of Oyster South, closed out the talks with Oyster South Looking Forward, and the future of Oyster South and oyster farming is very, very bright.
Before the Shuck and Tell, I was able to grab a quick “linner” at an incredible restaurant named Cochon. I had previously worked with a chef that came from Cochon, and his stories were the reason I made a reservation. The food in New Orleans is top notch, and Cochon was the cherry on top of a great gastronomy tour.
When it comes to oyster parties, the Shuck and Tell is the ultimate oyster experience. Farmers from all over got together to shuck their product and tell their story of why they oyster farm and the story of the oyster being shucked at the wonderful Southern Food and Beverage Museum (aka SOFAB). I was blessed enough to jump in and help shuck for some passionate oyster farmers and learn more about their farms and history. A relatively new oyster farmer at Salt Revival Oyster Company arranged for a second line to come through SOFAB, and it was an incredible way to cap off a great Oyster South weekend. The Coalition to Restore Coastal Louisiana was there to make sure all shells were recycled and used for future restoration projects.
Shucking With Salt Revival Oyster Company at the Shuck and Tell at SOFAB – Thomas Derbes II
The 2024 Oyster South Symposium was definitely one for the record books. The turnout was fantastic, and the camaraderie and collaboration between oyster farmers, researchers, and enthusiasts was a sight to behold. A major thank you to Bill and Beth Walton for always putting on an incredible symposium, and a big thank you to all the farmers who took time out of their busy schedule to share their oysters and stories. The Oyster South Symposium is an annual event, so keep your eyes peeled for the next symposium. I hope to see you at the next one in 2025!
The Second Line To Close Out Oyster South Symposium – Thomas Derbes II
This year, the non-profit organization Oyster South held their annual Oyster South Symposium in the Big Easy, aka New Orleans. First stop was the Director’s Welcome at Sidecar Patio and Oyster Bar Thursday night. Oyster farmers, researchers, distributors, educators, writers and fans from all over USA were treated to New Orleans favorites like red beans and rice and jambalaya, but the star of the party was inside the bar area underneath a disco ball oyster. I wish I had taken a picture, but the lure of oysters from the Gulf, East, and West Coasts held my attention. Being able to jump coasts from oyster to oyster was quite an experience, and to have them freshly shucked right in front of you with a knowledgeable shucker took it over the top.
An Awesome Oyster Bar Selection at Sidecar Patio and Oyster Bar – Thomas Derbes
Friday we were greeted with gray skies, but you couldn’t tell from the vibe inside of the Contemporary Arts Center. When you walked in, you were immediately introduced to the trade show wall to wall with oyster equipment and other oyster related things. Once through the trade show, you could take a seat and listen to a plethora of oyster talks. We listened to reports of oyster mortality and the intensive efforts being taken to address this issue, a panel of farmers discussing how their peers can get an alternative source of income from catering and tours, oyster hatchery and farm research updates, and stories of oyster farmers and chefs on what an oyster means to them. The future of oyster farming looks very bright, and researchers are doing great things to help build the strength and resiliency of oyster farming. After the talks, we visited the trade show again and caught up with friends, old and new.
Distinguished Panel of Oyster Farmers Discussing Alternate Income Opportunities – Thomas Derbes
Tomorrow brings more talks, and the amazing Shuck and Tell closing ceremonies. Stay tuned for a Part 2 and Overall Thoughts.
Even though oysters have a hard shell that even humans have a hard time opening, they do have natural predators in our waters that can easily slurp up a couple dozen. Your usual oyster slurping suspects include oyster drills, blue crabs, and fish (such as the black drum). In this article, we will focus on the 3 major predators that contribute the most toward natural mortality in oysters here in the Florida Panhandle.
The Oyster Drill
When it comes to the marine snail world, oyster drills would win an oyster-eating contest. Oyster drills (Urosalpinx cinerea) are marine gastropods that grow to sizes of 0.5 – 1 inch. Oyster drills can be found all along the Atlantic coast of North America and the Gulf of Mexico, and they have been accidentally introduced into Northern Europe and the West Coast of North America. These small but mighty snails have become specialized in consuming oysters. Using chemotaxis, they locate their prey oyster. Once they find it, they secrete an enzyme to soften a portion of the oyster shell. Once softened, they drill into the shell and siphon out oyster meat. Oyster drills have been known to occur in great numbers when the environmental conditions are prime and can wipe out not only entire oyster beds but also clam beds. Oyster drills do have natural predators as well, but these predators also consume oysters.
An Oyster Drill (Urosalpinx cinerea) – Barnegat Bay Shellfish
The Blue Crab
Most of us know about the very tasty blue crab (Callinectes sapidus), but many do not know that it is a major consumer of oysters, especially on an oyster farm. Blue crabs are a decapod crab (meaning 10 legs) of the swimming crab family Portunidae. Blue crabs can indeed swim and their last leg on each side has developed into what are called paddle fins. Juvenile oysters are the main target for blue crabs, but they have been observed eating adult oysters when given the opportunity. On an oyster farm, blue crabs can get into an oyster bag when they are very small. Once inside, they have an all-you-can-eat buffet of oysters, and can quickly wipe out a bag of oysters. Oyster farmers have to be very cautious and must either remove the blue crabs manually or dry their bags out in hopes of destroying any blue crabs. Blue crabs can easily break open a juvenile oyster, but for them to consume an adult oyster, they will wait for it to open to feed before shoving a claw inside of the shell to keep the oyster open. Once they have their claw in the shell, they will use their other claw to consume the oyster.
Blue Crabs (Callinectes sapidus) Pulled Out Of Oyster Bags – Thomas Derbes II
The Fish
Even though oyster-eating fish like black drum (Pogonias cromis) and sheepshead (Archosargus probatocephalus) are much bigger than snails and crabs, they tend to contribute less to oyster mortality on oyster farms. However, during certain seasons wild oysters and other shelled invertebrates can contribute up to 33% of a black drum’s diet (more here). Fish will usually congregate around oyster beds and farms, but they are more interested in consuming oyster predators like crabs and snails. The black drum is a fish that was built for oyster consumption. While black drum lack sharp teeth, they have crushing plates in their throat that can crush an oyster shell which allows the drum to eat the oyster meat. Many oyster farmers welcome these fish on their farms as a free source of anti-fouling and predator deterrent (in the form of consumption).
Black Drum (Pogonias cromis) Caught On A Whole Oyster – Thomas Derbes II
There are many more oyster predators, but these are the top 3 in terms of threat and ability to consume/do detriment to oyster beds and farms in the Florida Panhandle. While oyster drills rank up towards the top, crabs and fish can also greatly contribute to natural mortality.
References
Flimlin, G., & F Beal, B. (n.d.). Major Predators of Cultured Shellfish. https://shellfish.ifas.ufl.edu/wp-content/uploads/Major-Predators-of-Cultured-Shellfish.pdf
