Thursday, December 12, 2013

Bimini, Bahamas Collecting Trip 2013


  
Aquarium husbandry staff took to the seas and to the tropical waters of the Bahamas this fall. Despite the postcard beauty of their surroundings, the team worked for nine days as part of a multi-facility, permitted initiative. AZA-accredited facilities have developed a relationship with the Commonwealth of the Bahamas to help manage natural resources through research and sustainable practices. Keep reading for trip highlights documented by Aquarist Julie Johnson, illustrated by photos and videos from Aquarium Curator Hap Fatzinger and Dive Safety Officer Brian Germick.

Day 1
After deciding that it would be wiser to get on the road sooner rather than later, we loaded up our Outreach vehicle and headed south late Saturday night.  With some rain and mist to battle, we drove 12-plus hours to sunny Miami.  Meeting up with the folks from Albuquerque and New England we unloaded our gear and started preparing the Coral Reef II, a research collecting vessel, for the trip.



Day 2
Began the day by re-bedding two sand filters in the lazzarete (in the boat hull), and then cleaned out the holding tanks.  We disinfected the tanks and drained them.  They will not be refilled with saltwater until we are out in the open ocean.  Our productive morning was soon slowed down by some heavy downpours.  There is only so much you can do on a boat in the rain.

Day 3
As it turns out we are leaving port late this evening after the arrival of some of the trip’s private sponsors.  So we took the opportunity to do a little research for an upcoming exhibit and visited Tradewinds Park Butterfly World.

Day 4
We left port at 3:30 a.m.  Can’t say we saw much because it was dark once we left Miami and sleep seemed to be the better choice.  When we woke up it was a beautiful day, with the dark blue ocean surrounding us. 
The boat passed a lot of Sargassum mats, thankfully not full of trash.  Once we cleared customs in Bimini and received our safety information, we headed over to Bimini Road.  We did our check out dive there and took the opportunity to collect some specimens.  Since the weather turned on us we stayed and did a second dive.  On the list of specimens brought up were glasseye snappers, squirrelfish, sharpnose puffers, trumpetfish, foureye butterfly, spotted scorpionfish, and hogfish.  We observed a sharksucker hanging out. They are rather interesting animals and look rather odd without a “host” to hang on to. 
Then we moved spots and dove in some nasty current and rain.  This site was just teaming with fish, including several species of butterfly fish, chromis and cardinalfish.  We observed lionfish, spiny lobster, a large cushion star and barracuda. 
After each dive we carefully identify the animals and then record how many there are and what holding tanks they are placed in.


Day 5
We returned to the reef we dove yesterday afternoon, and fighting against a decent current, collected more squirrelfish, chromis, etc.  Then we moved to a shipwreck and did three dives on this site. 
The first dive proved challenging as we attempted, unsuccessfully, to corral several hogfish.  Not to be beat by the fish, we dove again this time concentrating on bluestripe grunts.  In between dives, hook and line fishing proved to be productive.  We caught grunts and, unfortunately, several ocean triggerfish (beautiful, but not something we wanted to keep and several broke the line). 
Lastly, we ended the day with a night dive.  We managed to catch angelfish, hogfish, filefish and several crabs, all the while trying not to disturb the sleeping loggerhead sea turtles. The barracuda that were present during the day had all gone.  The ocean triggerfish were tucked into any hole they could find.  A nurse shark was slightly annoyed at our repeated presence throughout the day.


Day 6
After a quick check on our charges, a light feed, and a backwash, it was time to get to our first dive site.  A section of rocks/corals were our location for the day.  After an interesting first dive, we moved sights to catch copper sweepers, which are known to inhabit an overhang.  So with a game plan in place we descended upon this school of several hundred fish.  Divers were placed at every hole to catch fish, while other divers waited with back-up collecting nets.  Within 15 minutes we had our animals, as we did not need many.  We spent the rest of the dive looking for other animals on our wish list.  We spotted several sand tilefish.  So our third dive we enlisted the help of Captain Lou and chased down several sand tilefish.  That may not seem like a lot but each fish was at least 5 to 10 minutes of corralling.  Our last dive was in the same location. We managed to get some banded coral shrimp, black barred soldierfish and triggerfish.


Day 7
Today we started out with a seining trip.  This involved a one hundred foot seine net, several coolers with bubblers, and 15 people being transported to a stretch of beach.  After three very successful pulls of the seine, which included beaters (people making a lot of noise and splashing the water to keep fish in the area), we collected some mojarra, flounder, parrotfish, and filefish.
 Then we moved offshore and did two amazing dives.  The first was on a wreck with a wicked current.  It was a struggle but we managed to catch several blackfin snapper each requiring 2-3 divers to herd, some angelfish and cardinalfish.   Our second dive was on a beautiful reef called Frank and John’s Reef.  We collected pygmy angelfish, a balloonfish, and several others.  Many of the fish on the reef were species we had already cataloged.  It was tricky collecting as there were many crevices for the fish to dart into.  There were yellowtail snapper present, which were caught on hook and line. 
The day ended with another seine trip which produced doctorfish, barracuda, some grunts and several small scorpionfish.  A lemon shark managed to get itself caught up in the net after trying to steal some fish.  The shark was easily freed and left without its stolen meal.  Then several of us took a quick snorkel and saw a large school of bonefish, catching them proved futile.

Day 8
As the trip nears the end, our dives become more focused on specific animals.  Our first dive of the day started with looking for Sargassum triggerfish, a beautiful fish prone to ducking in a hole and locking itself in, at almost 90 feet down. This limited our dive time.  We did manage to catch several.  Due to the depth, the animals were put in a barrel and brought up slowly over the course of an hour to allow them to adjust to the pressure.
 Our second dive was for Creole wrasses which school over a certain section of reef.  We had to work together to herd them.  The third dive produced a random collection of blackfin snapper, black durgon and chromis.  We ended the day with a night dive on the shipwreck, the Sapona, which is only in 14-feet of water and much of it is above the water.  Unfortunately we had to fight a heavy current to get to it.  We were able to catch 2 very nice-sized porcupinefish, a bunch of cardinalfish and butterflyfish.

Day 9
On our way to clear customs in Bimini, we stopped to say hello to some friends who joined us.  Two adult spotted dolphins and their calves.  They seemed just as interested in us as we were in them.  The mothers appeared to be doing some hunting behaviors in the sand, with the calves mimicking them. 
After a quick half an hour on land, the first time in a week, we went to go do one last dive.  Although we were through collecting, the captain took us to a spot known for sharks.  We saw several Caribbean reef sharks at the site among many other fish.  We also took the opportunity to do a fish count as part of PADI project AWARE.
Julie, Hap and Brian

After lunch we set out for Miami.  About two hours into our crossing we came upon a large mat of Sargassum.  Not to pass up any opportunity, we stopped and several of us snorkeled in it.  It was beautiful, with a large school of rainbow runners under it, and many fish in it.  When we cleared customs, it was time to pack fish.  We started at 10:45 p.m. and finished around 2 a.m.  Then it was off to the Fort Lauderdale Airport to ship Albuquerque’s fish. Our long trek home followed.  When we reached Kure Beach, it was after 9 p.m. Although the end of the trip was exhausting, it was an amazing experience.

Friday, July 26, 2013

Name Me!


Meet CM06. Wait. What?

Peek into the Cape Fear Shoals, the Aquarium's largest exhibit, to see this gregarious green sea turtle. One minute, the juvenile turtle is observing visitors at the windows. The next it's using a rocky outcropping to give itself a back, er, shell rub. Yet, despite its antics the turtle has officially been known as CM06 for several years.

Obviously, CM06 doesn't stand for "catchy moniker." CM actually stands for Chelonia mydas, the scientific name for greens. The 06 refers to the number of the hatchling when it was excavated from a late season nest found on Emerald Isle in 2010. At that time the animal was suffering from a respiratory infection and additional medical issues. Aquarium staff treated the animal and in their care it has thrived. Now you have a chance to give the sea turtle a name with some character.

Aquarium staff selected three names for the public to vote on: Emerald, Jade and Sheldon. You can vote for your favorite until August 5 here.

Visitors to the Aquarium can also cast a vote for their pick through a monetary donation. One dollar equals one vote and benefits Aquarium conservation and education efforts. The winning name will be unveiled during an Aquarium dive show the week of August 5.

Learn more about CM06 and its early days here.

Here are a few facts about green sea turtles you may not know:
  • Green sea turtles are threatened in North Carolina and endangered in other parts of the United States.
  • Greens hold their breath longer than any of the seven sea turtle species.
  • Greens love to bask in the sun. These turtles can often be seen sunning on the beaches in Hawaii and Australia.
  • Adult greens live on a vegetarian diet. Eating only plants turns their fat a green color. This is why they are known as greens.




 

Thursday, June 13, 2013

Seeking inspiration


What inspires you? Is it an experience, a person, an idea? Is it nature or art? Is it something else? I believe the natural world enhances the experience of being human. For me, beauty in nature inspires awe, wonder and curiosity. Experiencing nature connects me to a better, fuller life. Nature is at the core of the Aquarium; each animal and exhibit offers a glimpse of the wild.
North Carolina Aquariums’ mission statement reads: “Inspiring appreciation and conservation of aquatic environments.” Is an Aquarium visit inspiring?  
 
When you step in to the first Aquarium building at Fort Fisher a waterfall, trees and free-roaming birds greet you. Does the transition change how you feel? Are you more attuned to life around you in a new way? Watch as little kid faces press against exhibits, reaching to get closer to life on the other side. Eye-to-eye and nose-to-nose people connect with animals at every turn. Are they inspired and if so, to what end?

 
As you move from freshwater swamps and rivers, to the coastal and marine building does the change in lighting and sound affect you? Again and again visitors share stories of special shared moments touching animals and engaging with staff. What is it about connecting with animals that is so compelling and appealing? Is the experience as powerful if it isn’t shared?
Standing next to a wall of water teaming with fish, joined occasionally by a curious green sea turtle, do you feel transported to an underwater world? Is it calming, frightening, inspiring? What is it that draws you to glimpse under the surface of the sea?
 
Answers to the question of why you visit, if you visit, the Aquarium at Fort Fisher surely varies and I’d love to know. For me, the connection to animals and people - visitors and staff – improves my quality of life and inspires me every day.


-Peggy Sloan

Director, NC Aquarium at Fort Fisher

Tuesday, October 23, 2012

10 Green HalloweenTips




Halloween! The staff at the N.C. Aquarium at Fort Fisher loves the frightening, fun festivities and decorations that accompany this time of year.  Visions of skeleton pirates, zombie divers and scary sea creatures dance in our heads. 

Yet, by far the most frightening thing about Halloween is the incredible amounts of waste and plastics created, used and discarded in connection with the holiday. Unfortunately, when the spooky fun ends, too much trash ends up in our landfills and polluting our waterways and ocean.



1.        Here are 10 ways you can put some green-think into your Halloween:

1.  Skip the Scary Plastic:Store-bought costumes are an easy way to get scary; but what’s scarier is that mass-produced ready-to-wear costumes from the supermarket are often made with non-recyclable chemicals and synthetic fibers that are not biodegradable. Upcycle a costume instead! Use old or donated clothing to make your costume. Make it a family project and you create memories and something original, without all the plastic and paper waste.

2.       Host a Creepy Community Costume Swap: Make it a party, invite the neighbors and foster environmental consciousness all at the same time. Your old dusty prom dress just became someone else’s awesome new “Bride of Frankenstein” costume! Register a swap date online at: https://www.greenhalloween.org/CostumeSwap/register.html

3.       Reuse a Trick or Treat Tote: Don’t buy a new plastic jack-o-lantern just to use one night. Lug your treats with a reinvented pillow case. They always hold more candy anyway! Already have an orange jack-o-lantern bucket? Use it again this year, then again next year (and the next)!

4.       Buy in Bulk: Look for candy with less packaging. This will cut down on waste and give you more for your money. Think little mini boxes versus large individually, plastic-wrapped treats. Look for brands that use recycled or recyclable packaging.



5.       Recycle the Wrapper: Approximately 598 million pounds of candy are consumed every year around Halloween, according to a report issued by Nielsen several years ago. That’s a lot of candy and a lot of trash. What to do with all the “trash” after you’ve indulged in your sweet tooth? Recycle as much of it as you can! You can bring your candy wrappers to the Aquarium and we send them to TerraCycle to be repurposed into items like purses and bags.
Upcycled candy wrapper bag from TerraCycle




6.       Keep Your Eco-Footprint Local: Purchase a pumpkin at a nearby farm. This supports the local economy and significantly reduces the fuel used for transportation in comparison to pumpkins that are mass-shipped to supermarkets.

7.       More Pumpkin, Please: When carving your pumpkin, save the seeds to make a delicious spiced or roasted fall treat. Once Halloween comes and goes, compost the fruit and to keep it out of landfills.

8.       Exercise, Don’t Drive: Instead of driving from house-to-house or street-to-street: walk! Saves gas and help take a load off the calorie spike accompanying all of those treats.

9.       DIY D├ęcor: Halloween is the second biggest decorating holiday after Christmas, according to the National Retail Federation. Why spend money on non-recyclable products, with excess packaging? Keep it simple. Upcycle everyday household items to give them a spooky makeover. Use old sheets and some leaves or newspaper to make ghosts. Go natural with corn husks, gourds and pine cones, all of which are 100 percent compostable.

10.   Keep it Up:  No need for green behaviors to end after the 31st. Keep it going all year. If you’ve never composted, the harvest season is a great time to begin. Use fallen leaves, pine cones, corn kernels and old jack-o-lanterns to start. Use simple do-it-yourself decorations and recycled crafts for holiday decorating in December, February or any time. Keep it local. Support organic markets whenever you can, and when you can’t, select minimal packaging and biodegradable products.

Monday, August 20, 2012

New Animals at the Aquarium

We are excited to announce the addition of two new animals to the Aquarium family!

Spotted eagle ray

Aquarium staff introduced the spotted eagle ray to his new home on July 10. The young male, called "Twister", is acclimating well to the Aquarium’s largest exhibit and his new neighbors. Visitors can easily recognize the animal by his whip-like tail fin, the fluid winging movement of his large pectoral fins, a pronounced snout, and, of course, a white polka-dot pattern on the brown dorsal body.


Spotted eagle rays can grow to 9 feet wide and weigh as much as 500 pounds. They live throughout tropical and warm waters as far north as North Carolina in the summer and as far south as Brazil. This species also lives in the Red Sea and waters surrounding the Hawaiian islands.
The species is near threatened globally. Small litter sizes, schooling tendencies and inshore habitat preferences make this species particularly vulnerable to overfishing.

Twister, a spotted eagle ray at the Aquarium.

Goliath grouper
A Goliath grouper may reach an adult weight of 400 pounds, so Aquarium staff knew it would take some clever arranging skills to be able to put their goliath grouper on exhibit. Though not fully grown, the potential size of the fish necessitated a larger exhibit with lots of room for the grouper to grow. It was decided that the grouper would be a great addition to the Blockade Runner Condor exhibit. But, portions of the replicated shipwreck would have to be removed in order to allow for goliath grouper’s growing potential.
Aquarium staff relocated fish currently living in Blockade Runner to other exhibits and set about draining the tank to cut away a large central portion of the shipwreck. Once removed, the tank was refilled and prepared for its new occupants. The goliath grouper was successfully relocated to the Blockade Runner exhibit in mid-August. 

This species is critically endangered globally. In 1990, the U.S. enacted a harvest ban to protect this vulnerable species which will hopefully allow this beautiful fish to bounce back from near extinction.

A goliath grouper at the Aquarium.




Wednesday, August 8, 2012

Predator vs. Prey Summer Camp: Box Turtle

Each day summer campers interact with an animal and learn about that particular animal's relationship with either it's predator or it's prey.

On day 2, the theme is "Herbivores". Campers learned about box turtles and the relationship box turtles have with their "prey" which is often fruit, vegetables, crickets and worms.

In their own words, campers describe their favorite predator-prey interaction:

"Box turtles and fruit, vegetables and crickets." -Angel
"Box turtle - crickets and leaves." -Alyssa
"A box turtle [because] they eat worms." -Skyla
"The box turtle because it was so cute to see its eyes." -Sophia
"The box turtle [was my favorite predator-prey interaction]." -Skeets




Wednesday, August 1, 2012

Predator Vs. Prey Summer Camp: Relationships

For the next two weeks, summer campers will learn how tough life in the animal world is. Campers are learning about animal relationships and interactions. In the animal world, you must eat or be eaten.

In their own words, campers name their favorite predator/prey relationship they've learned so far.

"My favorite predator relationship would be cows and grass." -Alexia
"Megalodons and giant squid." -Katy
"Yellow stingray and its prey [which] is fish." -Michael K.
"My favorite predator is a turtle. Turtles eat jelly fish." -Laura
"Blue heron and fish." -Sam
"My favorite predator and prey are killer whales and sea lions/seals." -Kelly
"My favorite predators are wolves. They eat deer and other wild animals." -Sydney
"Lions and zebras!" -A.J.T.
"Manta-ray and crill." -Dakota
"Deer who eat plants. I love deer and plants." -Campbell