by Ray Bodrey | Apr 1, 2022
Special to the Panama City News Herald
L. Scott Jackson
UF/IFAS Extension Bay County / Florida Sea Grant
Ray Bodrey
UF/IFAS Extension Gulf County / Florida Sea Grant
Do you live in Bay, Gulf, and Franklin County? We need your help! Scallop Sitters is one of our cooperative volunteer programs with Florida Fish and Wildlife (FWC).
Historically, populations of bay scallops were in large numbers and able to support fisheries across many North Florida bays, including St Andrew Bay, St Joe Bay, and Alligator Harbor (Franklin County). Consecutive years of poor environmental conditions, habitat loss, and general “bad luck” resulted in poor annual production and caused the scallop fishery to close. Bay scallops are a short-lived species growing from babies to spawning adults and dying in about a year. Scallop populations can recover quickly when growing conditions are good and can decline dramatically when growing conditions are bad.
An opportunity to jump start restoration of North Florida’s bay scallops came in 2011. Using funding from the Deepwater Horizon Oil Spill, a multi-county scallop restoration program was proposed and eventually set up in 2016. Scientists with FWC use hatchery reared scallops obtained from parents or broodstock from local bays to grow them in mass to increase the number of spawning adults near critical seagrass habitat.
FWC also created another program where volunteers can help with restoration called “Scallop Sitters” in 2018 and invited UF/IFAS Extension to help manage the volunteer part of the program in 2019 which led to targeted efforts in Gulf and Bay Counties.
Giving scallops a helping hand, “Scallop Sitters” work with UF/IFAS Extension, Florida Sea Grant, and FWC restoration scientists by cleaning scallops and checking salinity once a month from June through January. Photo by Tyler Jones, UF/IFAS Extension and Florida Sea Grant.
After the 2020 hiatus due to COVID-19, the program boasted nearly 100 volunteers for the 2021 campaign. UF/IFAS Extension is once again partnering with FWC in Bay and Gulf and Franklin Counties. Despite challenges with rainfall, stormwater runoff, and low salinity, our Scallop Sitter volunteers have supplied valuable information to researchers and restoration efforts, especially in these beginning years of our program. Scallop Sitters collect useful information about salinities throughout the target bays. But the bulk of the impact comes with keeping a close watch on their scallops. The scallops maintained by their sitters have a better chance of a successful spawn when the time is right.
A “Scallop Sitter” cage ready for placement near seagrasses. The cages are restoration tools used to produce baby scallops during the annual growing cycle. Photo by L. Scott Jackson.
So, what does a Scallop Sitter do? Volunteers manage predator exclusion cages of scallops, which are either placed in the bay or by a dock. The cages supply a safe environment for the scallops to live and reproduce, and in turn repopulate the bays. Volunteers make monthly visits from June until January to their assigned cages where they clean scallops removing attached barnacles and other potential problem organisms. Scallop Sitters watch the mortality rate and collect salinity data which helps figure out restoration goals and success in targeted areas.
You are invited! Become a Scallop Sitter
- Register
Franklin County https://bit.ly/franklinscallopsitter22
Gulf County https://bit.ly/gulfscallopsitter22
Bay County https://bit.ly/bayscallopsitter22
- You will be sent a registration survey via email, a virtual workshop link, and an invite to our Northwest Florida Scallop Sitter Facebook Group.
- View a virtual workshop or you can attend our Kickoff Reception 9:30 AM before picking up your scallops and supplies. See the pick-up schedule below.
- Pick-up supplies and scallops:
Franklin County: June 2nd Kickoff Reception 9:30AM, Pick-up 10:00AM – 1:00 PM (Eastern)
Gulf County: June 9th Kickoff Reception 9:30AM, Pick-up 10:00AM – 1:00 PM (Eastern)
Bay County: June 16th Kickoff Reception 9:30AM, Pick-up 10:00AM – 1:00 PM (Central)
An Equal Opportunity Institution. UF/IFAS Extension, University of Florida, Institute of Food and Agricultural Sciences, Andra Johnson, Dean for UF/IFAS Extension. Single copies of UF/IFAS Extension publications (excluding 4-H and youth publications) are available free to Florida residents from county UF/IFAS Extension offices.
by Rick O'Connor | Mar 11, 2022
Let’s begin by stating what a diamondback terrapin is. I have found many Floridians are not familiar with the animal. It is a turtle. A turtle in the family Emydidae which includes the pond turtles, such as cooters and sliders. The big difference between terrapins and the other emydid turtles is their preference for salt water. They are not marine turtles but rather estuarine – they like brackish water.
The diamond in the marsh. The diamondback terrapin.
Photo: Molly O’Connor
Their haunt are the salt marshes and mangroves of the state. Their range extends from Massachusetts down the east coast and covering all of the Gulf of Mexico over to Brownsville Texas. There are seven subspecies of the animal within that range. Five of those live in Florida and three only live in Florida. They are more abundant, and well known, in the Chesapeake Bay area where they are the mascot of the University of Maryland. In Florida they seem to be more secretive and hidden. Encounters with them are rare and there has been concern about their status for years. Though researchers are not 100% sure on their population size, it was felt that more conservation measures were needed.
Ten years ago, the issue with all turtles in the state was the illegal harvest for the food trade. All sorts of species were being captured and sent to markets overseas. The Florida Fish and Wildlife Conservation Commission (FWC) stepped in and set possession quotas on many species of Florida turtles. For terrapins, the number was two. For some, like the Suwannee Cooter, there was a no possession rule.
Drowned terrapins in a derelict crab trap in the Florida panhandle. (photo: Molly O’Connor)
There has also been concern with incidental capture of terrapins in crab traps. These turtles have been known to swim into the traps and drown. In the Chesapeake Bay area, they have found as many as 40 dead turtles in one trap. Not only is this bad for the turtles, but it is also bad for the crab fisherman because high numbers of dead turtles in the trap means no crabs. Studies began to develop some sort of excluder device that would keep terrapins out, but allow crabs in. Dr. Roger Wood developed a rectangle shaped wire excluder now called a By-Catch Reduction Device (BRD) that reduced the terrapin capture by 80-90% but had no significant effect on the crab catch. That was what they were looking for. This BRD has been required on crab traps up there for years.
What about Florida?
Studies using the BRD were also conducted here with the same results, but the BRD was not required. Incidental capture in crab traps does occur here but not to the extent it was happening in the Chesapeake and FWC wanted to hold off for more science before enacting the rule. BRDs were available for those who wanted them, but not required. This past December (2021) that changed.
This orange plastic rectangle is a Bycatch Reduction Device (BRD) used to keep terrapins out of crab traps – but not crabs.
Photo: Rick O’Connor
In recent years there has been another issue with harvesting terrapins for the pet trade. With this, and other conservation concerns for this turtle, FWC developed a new rule for terrapins at their December 2021 meeting.
- The possession limit for terrapins has dropped from 2 to 0 – there is a no-take rule for this animal beginning March 1, 2022. Collection for scientific research will still be allowed with a valid collecting permit from the FWC. Those who currently have two or less terrapins in their possession as pets may keep them but must obtain a no cost personal possession permit to do so by May 31, 2022. Those who have terrapins within an education center may keep them but must obtain a no cost exhibit permit by May 31, 2022.
- Recreational crab traps will require the BRD device by March 1, 2023. You have a year. Those in the Pensacola area can contact me for these. I have a case of them I am willing to provide to the public.
Again, studies have shown that these BRDs do not significantly impact the crab catch. Crabs can turn sideways and still enter the traps. But reducing incidental capture of terrapins will hopefully increase their numbers in our state. For information on how to obtain the needed permits visit FWC.
by Rick O'Connor | Mar 11, 2022
The month of March is the last of winter. For todays hike we returned to Gulf Islands National Seashore/Ft. Pickens where it was 63°F, overcast with a strong breeze from the northwest. A cold front is coming through to remind us that winter is not over yet. It was not 44°F as it was on our February hike but with the wind and cloud cover, it was a bit cool and not ideal for most wildlife to be out. But the ospreys were…
Osprey perched.
Photo: Rick O’Connor
An osprey pair building a nest on the chimney of the ranger station at Ft. Pickens.
Photo: Rick O’Connor
Another osprey pair with a nest in a large pine.
Photo: Rick O’Connor
They were everywhere. Building nests in live pines, dead snags, platforms built just for this, and on the chimney of the ranger station. Their sounds were everywhere – it is breeding season for them. The great blue herons were still nesting, we saw them first in January, but there are still a few around. American egrets were out as were numerous mourning doves. As with the colder February day, it was primarily bird action right now. I did see evidence of armadillos, and would guess other mammals were on the move, but did not see evidence of any others. The reptiles and amphibians are still missing – but should not be for long.
The herons began nesting in January. Some are still there.
Evidence of armadillos digging.
The plant I know as beach heather, many call false rosemary, and has the scientific name Conradina, was in full bloom. After the hollies of the Christmas season, these are the plants I often see bloom first. Though I have seen bees around my home already, and wasps, I did not see/hear any insect movement this morning.
Beach heather (false rosemary) is one of the first plants to bloom on our islands.
The north beach (Pensacola Bay) was rough due to the northwest wind. It was difficult to see if anything was moving around in the shallows. There were a lot of shells on the shore. Two particularly caught my eye. The Florida Fighting Conch was pretty abundant, more than normal – and there were several scallops shells. There are two species locally, the calico scallop (often found in the Gulf) and the bay scallop (the estuarine version and the one of “scalloping” fame). Calcio scallops are often pinkish in color and often with spots. The bay scallop is usually gray in color. Those I saw this morning were all bleached white but, based on other variety of shells in the mix, I am thinking these were calcio scallops.
There were several Florida Fighting Conch shells on the beach this month.
There was very little marine debris today and no tracks of any kind seen. There was only one lone pelican spotted, maybe due to the high winds they settled somewhere else. Maybe they have moved off to smaller islands for breeding themselves, I am not sure.
We only saw this one lone pelican today.
Though the wildlife has been more restricted to birds at the moment, the birding is excellent right now and the beach has relatively few people – it is a great time to take a hike out there.
This large tanker awaits its turn to enter Pensacola Bay.
This skull found along the side of the side of the road is believed to be a raccoon.
Lichen is an organism that is a partnership between algae and fungus. They were a brilliant white-green this month.
Razor clam shells are quite common along the shoreline.
Sand dollars are not as common on the bay side of the island but there were several today.
The remains of a ghost crab.
Believe it or not, walking along the road is a great spot to find wildlife.
by Rick O'Connor | Feb 10, 2022
It is now mid-winter and much colder than our trip in January. During February’s hike the temperature was 44°F, compared to 62°F in January. It was overcast with a cold breeze from the northeast – again, colder. When conditions are like this I am not expecting to see much. If I did find something I would expect it to be one of our warm blood friends, mammals or birds, and even they would prefer a day with more sun and less breeze. But I came to see what was out roaming. So, a hike I made.
The Gulf front at Park East near Big Sabine.
This month I hiked the Big Sabine area east of Pensacola Beach. It began with a shore walk along the Gulf and then a transect across the different dune fields to the marshes and seagrasses along the Santa Rosa Sound.
There was no one out today. You could see footprints in the sand, and it had that characteristic “squeak” sound of fresh sand or snow. The only wildlife I saw on the Gulf side was a group of pelicans sitting on very calm water, obviously enjoying the morning. However, you could see footprints of mammals that had come earlier. There are raccoons, armadillos, mice, coyotes, and occasional reports of otters on Santa Rosa Island. There were a lot of skunks on the island prior to Hurricane Ivan (2004), but I have not seen any since. There have been reports of bears on the island as well. I have never seen one, nor their tracks, so do not think they are frequent visitors. I did find a dead shark tossed up on the beach by a fisherman. Not sure if they were trying to catch it or not.
A variety of mammals are found on barrier islands. Most move at night and you know they are there only by their tracks.
This small shark was found on the beach during the hike. I am not sure why they did not return it to the Gulf.
As I began my transect across the island I ventured into the secondary dune field, which during summer is extremely hot. This part of the island reminds me somewhat of a desert. Very dry, open, and at times very hot. Like the desert it comes alive more at night, but during winter you might see animal movement during the warm parts of the day. I did see mammalian tracks, which included humans and dogs.
This dune field also holds ephemeral ponds which can harbor a variety of life during the warmer months. Today I only found one blooming yellow-bladder wort as well as other carnivorous plants along the bank such as sundews and ground pines.
Yellow bladder wort is one of the small carnivorous plants that live on our barrier islands.
Sundews are another one of the small carnivorous plants found here.
From the open dune field, you venture into the tertiary dunes and the maritime forest. Trees grow here but their growth is stunted due to the salt content in the air. None the less, pine and oak hammocks liter this dune area providing great hiding places for wildlife. Though we did not see any today, I am expecting to find some as the weather warms.
The backside of the island is where you will find the salt marsh. This brackish wetland harbors its own community of creatures, which were not visible today but will be in the spring. Between the tertiary dunes and the marsh runs a section of the Florida Trail. Hikers can walk this section and observe wildlife from both ecosystems.
The larger dunes of the tertiary dune field.
Tree hammocks are common in the tertiary dune fields and provide good places for wildlife.
I eventually reached the Sound and the seagrass beds that exist there. Today, here was nothing really moving around, though I did find a dead jellyfish drifting in the waves. As the island wildlife tends to hideout the winter in burrows, the fish move to deeper water where it is warmer.
The backside of these large dunes drop quickly back to sea level.
Many plants in the tertiary dunes exhibit “wind sculpting”. It appears someone has taken a brush and “brushed” the tree towards the Sound.
Scat is another sign used to identify mammal activity in the dunes.
Portions of the Florida Trail cut through the tertiary dune field of Big Sabine.
The salt marsh
This holding pond is a remnant of an old fish hatchery from the late 1950s and is primarily freshwater.
Seagrass meadows can be found in Santa Rosa Sound and harbor a variety of marine life.
Jellyfish are common on both sides of the island. This one has washed ashore on Santa Rosa Sound.
There was little out today other than a few birds. We will see what late winter will expose next month.
by Chris Verlinde | Nov 19, 2021
Photo: Chris Verlinde
Photo: Chris Verlinde
The diversity and natural beauty of the Escribano Point Wildlife Management area is breathtaking. These six square miles of conservation lands provides many types of outdoor recreation including: birdwatching, kayaking, camping, swimming, fishing and hiking. The bays, estuaries, river swamps and other coastal habitats are managed to preserve native plants and animals. Visit Escribano Point Wildlife Management Area (WMA) soon and discover this piece of old Florida.
The Escribano Point WMA is part of state-owned conservation lands that provide habitat for rare plants and animals and promote water quality in Blackwater Bay, East Bay and the Yellow River. The diverse habitats found in Escribano Point WMA provide home to many types of wildlife including, deer, turkey, Florida Black Bears, birds, reptiles amphibians and fish.
As part of the Florida Master Naturalist Program’s 20th Anniversary, a small but mighty group hit the water just as the air temperature broke 60 degrees on Saturday. We kayaked up Fundy Bayou and out to Fundy Cove located along the southeast side of Blackwater Bay in Santa Rosa County, Fl.
We traveled through freshwater and saltwater marshes, along scrubby flat woods, beach and mesic hammock habitats. Ospreys, a kingfisher, and red-headed woodpecker entertained the group. The air temperature warmed as we paddled. When we arrived at the junction of Fundy Creek and Blackwater Bay, Blackwater Bay was rough. We paddled to the campground for lunch and enjoyed the peaceful beauty around us.
Thanks to Kayak Dave, one member of the group checked an action on her bucket list to paddle again.
Escribano Point WMA is a treasure located in Santa Rosa County, FL., approximately 20 south of Milton, FL . Take some and visit for a day or two, there are 2 campgrounds located at this WMA. Enjoy!
by Rick O'Connor | Nov 4, 2021
This is a group of fish that few have heard of and many have not seen – or if they saw them, had NO idea what they were – but they a very common in our local waters… the toadfish.
Once you see one, you will know why they call it this. Recently we had a matching game set up for the public to try and match the name of a common seagrass animal with its photograph. The toadfish was one of 20 species on the board. Few knew what it was and most only matched it with the photo through a process of elimination. A common response was “well… this MUST be the toadfish”, though there were just as many who did not see the connection between the name and the look on this fish’s face.
All that said, they are very common here. Snorkeling in our bays I have found them hiding in burrows within the grassbeds, snug against a seawall, and in open spaces within a rock jetty. They are known to hide inside discarded cans and bottles, feeding and eventually growing to large to be able to leave!
They are known for their painful bites; I have personally experienced this. We have captured them when seining the grassbeds. Trying to remove them from the net they are very slimy and difficult to grab. If you get close to their mouth, they will use the teeth they have. Others have been bitten when exploring the inside of a can or bottle left on the bottom. Toadfish belong to the family Batrachoididae and some members of this family are highly venomous. However, of the three species found in the northern Gulf, only the midshipman (Porichthys porosissimus) possess venom, and it is not harmful to humans.
I guess in a word you could say these are ugly fish – hence their name. They are all benthic and remain on the bottom at all times. Most of the swimming they do is to a new hiding place, where they ambush their prey. There are three species found in the northern Gulf of Mexico.
The Atlantic Midshipman
Photo: Florida Fish and Wildlife Conservation Commission
The Atlantic Midshipman (Porichthys porosissimus) is a light tan colored fish with dark brown blotches along its side. Because of their light color, they are more common on light colored sand. The ones I have found are on the nearshore bottom of the Gulf side of our barrier island. They posses rows of photophores, cells that can produce light, and these rows of photophores resemble the rows of bright buttons on the 19th century midshipman’s naval uniform – hence their name. This fish has a mean length of eight inches. The midshipman has a more extensive range than the typical “Carolina” Gulf fish. They can be found from Virginia all the way to Argentina; beyond the Brazil limit most “Carolina” fish have. Though not reported on the other side of the Atlantic, nor the Pacific, this species seems to have few barriers impeding its dispersal.
The leopard toadfish.
Photo: Flickr
The Leopard Toadfish (Opsanus pardus) is a larger toadfish reaching 12 inches. They too have a light-colored body with dark markings. It prefers reefs and rocky areas offshore. The only ones I have seen, or captured, were on our artificial reefs. It was noted early on in the lionfish invasion, that lionfish were not as numerous on reefs where leopard toadfish existed. This spawned a hypothesis that leopard toadfish may actually consume lionfish. A small study conducted at a local high school marine science program found that was not the case. I am not aware of any further studies on the relationship between these two, but it could be they just compete for space and the leopard toadfish wins some of these. Though not reported from Argentina, this species does have a large range – including the entire U.S. Atlantic seaboard, the entire Gulf of Mexico, and much of the Caribbean. Again, few barriers to their dispersal.
The common estuarine Gulf toadfish.
Photo: Flickr
The most frequently encountered toadfish is the Gulf Toadfish (Opsanus beta) – also know as the oyster dog, dogfish, or mudfish. This is the largest of the native toadfish at 15 inches. It is most common inside our estuaries living on oyster reefs, burrows in seagrass beds, jetties, and any sunken debris such as pipes, concrete, or pilings. Because of its habitat choice, this toadfish is much darker in color, having some light bars or markings on its side. This is the species that is sometimes found in sunken bottles and cans. This is a Gulf species found throughout the Gulf of Mexico, and some portions of the West Indies, but absent from most of the Caribbean and the Atlantic coast where it is replaced by its close cousin Opsanus tau. There does seem to be a barrier near the Florida straits that impedes its dispersal east and north of the Gulf. There are two species on each side suggesting a long period of isolation from each other and no interbreeding. Again, there is a barrier there.
I am not sure whether you have seen any of the local toadfish while snorkeling or diving. They are occasionally caught on rod and reel, but not often. However, now that you know about them, I am sure you will see one while out on the waters.
Reference
Hoese, H.D., R.H. Moore. 1977. Fishes of the Gulf of Mexico; Texas, Louisiana, and Adjacent Waters. Texas A&M Press, College Station TX. Pp. 327.
