Geographic Area of Cruise: Gulf of Mexico/Atlantic Ocean
Date: Jul 28, 2023
Weather Data from the Bridge
Latitude: 25°49.441’N
Longitude: 79°59.970’W
Temperature: 30.5° Celcius
Wind Speed: 7 knots
The Oregon II at dock in Pascagoula, Mississippi.
Science and Technology Log
NOAA conducts the Shark/Snapper Longline Survey each year at the same time and place. It goes from July through September and surveys from Cape Hatteras, North Carolina, to West Palm Beach, FL, and the U.S. northern Gulf of Mexico from southwest Florida to Brownsville, TX. This is a longline survey and one mile of gear is baited and laid down for one hour.
When the line is reeled in, the science and fishing teams take them off the hooks and record data on the fish. The data gathered includes what species (kind of fish) are caught, if they are male or female, their age, weight and length. Additionally, the sharks will be tagged with a number and released.
The data collected will be used by NOAA to help manage the health of the fishery. It is one set of data that goes into deciding how many fish can be safely taken from the ocean each year. Without this information, fishermen might take too many fish to keep the population stable.
The Oregon II call sign flags, WTDO
NOAA Ship Oregon II is the ship that is used to conduct this survey each year. It takes a lot of people working together to accomplish this. The crew of the Oregon II is made up of several teams. Everyone has a job as a part of the team to make sure everything works as needed.
The NOAA Corps are the officers on the ship. They are responsible for the overall operation of the ship and are in charge of navigation, steering and everyone’s safety. They work in shifts from the “bridge.”
The engineering team makes sure that everything is working properly. This includes the engines, electrical systems, fresh water and the all-important air conditioning.
The deck crew includes the professional fisherman who do boat maintenance, prepare fishing gear as well as handle the big fish.
There are two stewards who prepare our meals and keep the dining area clean. They keep us well fed with several choices available at each meal three times a day.
The electronics department has just one person who is responsible to make sure all of the technology is working properly. That is a very big responsibility on this ship.
Finally, there is the science team. That is where I fit in. There are four NOAA scientists and six volunteers. I am one of the volunteers. The other volunteers are all university students.
There are 29 people on board and everyone works on shifts. The ship operates 24 hours a day so all jobs must be done around the clock. Most teams have two shifts that each last for… you guessed it… twelve hours.
Personal Log
These first few days have been spent getting acquainted with the layout of the ship, learning the routines of life on the ocean and the people on the ship. The most striking feature is that there seems to be an incredible amount of equipment packed into such a small space. Everything a crew of 29 could need for three weeks, emergency equipment and replacement parts. Yet, in any one place, there is adequate room to move and work. I have a “stateroom” that I share with one other member of the science team. Each of us have a “rack” to sleep in, lockers and drawers for personal belongings as well as a fold out desk to work at. We also have a sink and mirror. All this in a room that is about 7’X10’.
stateroom with two berths
Rarely are we both in there but there is adequate room when that happens. The “passageways” are narrow and it takes coordination to pass another crewmember. The “mess” seats twelve people, at most, so we have to eat meals in shifts.
NOAA Ship Oregon II‘s “mess” seats 12 people at most.
There are three bathrooms and two showers available for general use. Showers should be short to preserve water as well as to make it available for others to use. There are three different “gym” areas with equipment to work out in. My favorite is the flying bridge where you can look out over the ocean.
view from the flying bridge of NOAA Ship Oregon II
Safety is a priority on board the ship. We start by using basic safety procedures while moving around the ship. While underway, the pitch (front to back motion) and roll (side to side motion) of the ship never stops. This becomes more or less pronounced depending on the weather. So moving through the passageways and doorways and especially on the outside decks, one must be careful to use a hand to keep their balance. The stairwells are narrow and steep but negotiable. When using stairwells always have 3 points of contact, that means use two hands and then a foot is the third point of contact.
view down a stairwell on NOAA Ship Oregon II
Moving around comes more easily with time. No open toed shoes are to be worn except on the way to and from the shower. Safety equipment must be worn when working. We will be wearing hard hats, gloves, glasses and a work vest. The work vest looks a lot like a personal flotation device but flat. If you fall overboard it will automatically inflate. There is a lot of equipment and devices all over the ship for use in emergency situations.
firefighting equipment in case of emergencies
Fire extinguishers, AEDs, masks for smoke, and, of course, life rafts. We have to do drills to make sure that we know what to do in emergencies.
our firefighting team
That’s me in a “Gumby” suit for survival in case we have to abandon ship.
Did You Know?
Did you know that not all sharks reproduce the same way? Be sure to check future blogs to find out how.
Animals Seen Today:
brown booby
dolphin
and also: masked booby, swallow, flying fish, barracuda.
Mission: Fisheries: Pacific Hake Survey (More info here)
Geographic Region: Pacific Ocean, off the coast of California
Date: July 10, 2023
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Weather Data from the bridge:
July 7 (1200 PT, 1500 EST) Location: 36° 00.4’ N, 122° 05.9’ W 16nm (21mi) West of Big Sur, CA
Visibility: 10 nautical miles Sky condition: Overcast Wind: 20 knots from NW 330° Barometer: 1013.1 mbar Sea wave height: 3-4 feet Swell: 6-7 ft from NW 320° Sea temperature: 14.0°C (57.2°F) Air temperature: 14.4°C (57.9°F) Course Over Ground: (COG): 323° Speed Over Ground (SOG): 10 knots
July 8 (1200 PT, 1500 EST) Location: 36° 34.5’ N, 122° 05.3’ W 17nm (20mi) Southwest of Monterey, CA
Visibility: 10 nautical miles Sky condition: Few clouds Wind: 19 knots from NW 330° Barometer: 1013.8 mbar Sea wave height: 5-6 feet Swell: 6-7 ft from NW 330° Sea temperature: 14.0°C (57.2°F) 13.7 Air temperature: 14.4°C (57.9°F) 14.3 Course Over Ground: (COG): 089° Speed Over Ground (SOG): 10 knots
July 9 (1200 PT, 1500 EST) Location: 37° 06.8’ N, 123° 00.5’ W 30nm (35mi) West of Pigeon Point Light Station, Pescadero, CA
Visibility: 10 nautical miles Sky condition: Overcast Wind: 13 knots from NW 332° Barometer: 1016.0 mbar Sea wave height: 2-3 feet Swell: 4-5 ft from NW 310° 4-5 Sea temperature: 14.3°C (57.7°F) Air temperature: 15.2°C (59.4°F) Course Over Ground: (COG): 093° Speed Over Ground (SOG): 10 knots
July 10 (1200 PT, 1500 EST) Location: 37° 26.7’ N, 123° 06.4’ W 32nm (37mi) West of Pescadero, CA
Visibility: 8 nautical miles Sky condition: Overcast, fog in vicinity Wind: 20 knots from NW 330° Barometer: 1015.9 mbar Sea wave height: 2-3 feet Swell: 3-4 ft from NW 320° Sea temperature: 14.5°C (58.1°F) Air temperature: 13.6°C (56.5°F) Course Over Ground: (COG): 314° Speed Over Ground (SOG): 3 knots
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Science and Technology Log
Me holding a Hake before sorting. After observation, we determined this was a developmentally mature female, measuring 50cm (20in) long!
In my July 6 blog post, I explained how NOAA Ship Bell M. Shimada is equipped to collect acoustic data in the form of echo grams. The acoustics team uses the data to determine if there are enough return signals to suggest fish are present and attempt a trawl. In this blog post, I will explain how we get the fish onboard, and what we do with the sample of marine life once it is collected from the net.
One question I had after learning about the acoustics and environmental DNA (eDNA) pieces of the survey mission was, “How does physically collecting and researching Hake samples fit into the puzzle of understanding their ecosystem and supporting sustainable fisheries?” (NOAA Fisheries quick facts and video here)
“While echosounders are useful, they do not provide certain quantitative data that researchers need to understand the ecology of these organisms and the midwater zone. To collect quantitative data, such as biomass, length and weight, and age class distributions, researchers must gather representational samples and take direct measurements of them. The best way to do this is by employing trawls.”
So, although acoustics and eDNA research is important to the overall survey, they are only pieces of the puzzle, and the puzzle is not complete without conducting trawls and physically researching samples. NOAA Ship Bell M. Shimada uses a midwater trawl net that is deployed from the stern over the transom, and towed behind the vessel. As the name suggests, midwater trawls occur in the middle section of the water column, versus surface and bottom trawls. The net is conical in shape and uses two metal Fishbuster Trawl Doors, and two sets of heavy chain links called Tom weights, in order to keep the trawl in the middle of the water column.
“The midwater region is especially important because the creatures that inhabit it constitute the majority of the world’s seafood. Understanding the ecology of midwater organisms and their vast environment can provide us with better information to manage these important natural resources and prevent their overexploitation.”
Deck department assisting in recovering the trawl net after a successful deployment.
Once the net is onboard, the net is emptied one of two ways depending on the size of the sample. For large samples, marine life is deposited into a hopper and subsequent conveyor belt. For smaller samples, the Hake will be put into a large basket then divided into smaller baskets of approximately 100 Hake each. Any other marine life like Salps, Myctophids, Pyrosomes, Rockfish, King of the Salmon, and small bony fish, etc. are recorded in the database and returned to the ocean.
“The ship’s wet lab allows scientists to sort, weigh, measure and examine fish. The data is entered directly into the ship’s scientific computer network.”
NOAA Office of Marine and Aviation Operations (OMAO): “Bell M. Shimada”
Large basket containing a sample of Hake with a few (red) Splitnose Rockfish.
NOAA Ship Bell M. Shimada’s Wet Lab with multiple scales, Ichtystick electronic measuring boards, trawl camera, vials for otolith (ear) bones, disposal chute, and tools including scalpels, tweezers, and knives.Wet Lab team member Maddie Reifsteck holding a Hake sample.Hake coming down the hopper ramp and onto the conveyor belt. Also in photo: Pinkish-brown Sea Pickle (Pyrosome) and translucent Salp.Basket of freshly caught Hake waiting to be sexed, sorted and have their length measured.Chemistry Lab team member Abi Wells using a scalpel to remove an organ sample from a Hake for further research of RNA.
With our boots and bright orange rubber pants and gloves on, our first task is to distribute the sample of Hake into baskets of about 100 each. Based on how many baskets we fill, a random selection of baskets will be kept, and the others will be returned to the ocean. With the remaining groups of Hake, we determine their sex and length.
In order to do this, we use a scalpel to make an incision on the underside/belly of the Hake. Once open, we are able to examine their organs, including the gonads to determine if the fish is male or female, and if they are developmentally immature or mature. Young Hake are difficult to sex, and it takes practice to get over any initial fears of cutting into an animal; let alone being able to locate and identify the gonads. Hake usually spawn in early winter, so many of the smaller Hake we sample from during the summer are age one or younger.
Our largest Hake thus far was a developmentally mature female, measuring 50cm (20in). In order to accurately and consistently measure the length of the sample, we use a waterproof, magnetic plastic board with metric (centimeter and millimeter) markings called an Ichthystick (think: high-tech meter stick). The fish is placed on the board with its mouth touching the black board at 0cm, then a magnetic stylus is placed at the fork of the fish’s tail. Once the magnetic stylus is placed on the board, the length to the nearest millimeter is displayed on the LCD screen and automatically entered into the database program. The length data is grouped with the date, time, and identified sex for later observation and comparison.
Additional information, abstracts and outline about Ichthystick here
Ichthystick’s LCD display, motherboard, magnetic board, and magnetic stylus. Digital scale in background.
An even smaller subgroup is then selected and examined to record weights of individual Hake, collect ear bones called Otoliths for aging, stomach samples for diet, liver for RNA, and ovaries for maturity development. Otolith bones help determine the age of the Hake because they grow a new “layer” of bone each year, similar to coral structures and annual tree rings. Organs and bones removed from the Hake are sent to NOAA Fisheries centers for analysis and included in databases with the date, identified sex, length, weight, and location in which they were collected.
This data is used to build more of the puzzle, along with acoustical information, water samples, and eDNA data in order to further understand the ecosystem, biomass, diet, and
“support sustainable populations of Pacific hake on the West Coast.” (…) “It provides vital data to help manage the migratory coastal stock of Pacific hake. The hake survey, officially called the Joint U.S.-Canada Integrated Ecosystem and Pacific Hake Acoustic Trawl Survey, occurs every odd-numbered year.”
Although this subtopic of explaining the Integrated Ecosystem and Pacific Hake Acoustic Trawl Survey is a bit easier to understand than my July 6 Acoustics Lab post, it certainly does not mean it’s an easy task!
When I had a tour on July 4, I remarked how clean and organized the Wet Lab is. I hadn’t see it in action yet, but noticed how everything had its place and use. On July 6 we conducted our first trawl and collected a sample of 11 baskets of Hake (approximately 1,100 Hake since we group about 100 Hake together in each basket.) From that sample, we kept four baskets and counted, sexed, and measured 541 Hake.
Five of us were working together in the Wet Lab for that haul. I’ll admit I probably didn’t sex 100+ Hake. It took a few minutes of watching the others carefully and swiftly cut into the underside of a fish, open the two sides, and know what to look for to determine the sex of very young Hake. Eventually I found the courage to slice in and take a look. By the fourth or fifth Hake, the uneasiness had subsided and I found the process very interesting and educational. Although young samples are hard to sex as they are often undeveloped, the others encouraged me and answered my questions and guesses with enthusiasm and support.
While working on measuring the lengths of our samples, one Science Team member paused and remarked how beautiful he found the fish. Although they do not have vibrant, bold colors, shimmering scales, or anything else particularly remarkable, he found the beauty in them. He digressed into a conversation of their role in the ecosystem, how they are living and breathing creatures, and how they probably all have their own personalities and slight physical differences. I noticed some of their eyes were shiny and sparkling, and how their faces and expressions were noticeably unique the more you looked. That “down to earth”, heartfelt discussion was very special and demonstrated how the crew respects the process of catching and sampling Hake, while keeping each other and marine mammals safe.
From the NOAA Corps Officers, to the deck department, to the engineers, electronics, science team, survey team, galley crew, volunteers, and everyone in between; the crew on NOAA Ship Bell M. Shimada is special. They take pride in their vessel and job, and always seem to have a smile and kind greeting. Being away from land and loved ones for weeks and months at a time will certainly take a toll on the body and mind, but this team is there for each other. To all of the crew, thank you for making me feel so welcomed and appreciated. We’re almost halfway through the mission, and as tired as I may get after (sometimes) 12+ hour days, I sleep well knowing the crew trusts their vessel and each other; and look forward to learning and becoming more and more acquainted each day with the people that make this mission possible. Thank you!
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Did You Know? (FAQs)
1. Are you finding schools of them?
We’ve had seven successful trawls out of nine attempts for Pacific Hake fish. They often come with pyrosomes (Sea Pickle) myctophids (Lanternfish), and salps in the net too. Some trawl attempts are successful without a hitch, but more often than not we have to restart our Marine Mammal watches a few times before deploying in order to keep our ocean life safe and not get tangled in the net. Two trawl attempts have been abandoned because of the amount of persistent marine mammal life and playfulness near the ship. (I think they know we’re watching and show off for our cameras.)
2. What’s your average depth?
The transects (Set and numbered longitudinal east-west lines NOAA Ship Bell M. Shimada navigates on while collecting acoustic data) usually range from 50m – 1,500m (164ft – 4,921ft) in depth.
However, right now one of the displays in the Acoustics Lab, the depth reading is 3,240m which is about 10,630ft or just over two miles deep!
This depth is only 1,870ft shallower than the wreck of the RMS Titanic!
(We were on a long transect, we do not often see depths this great.)
3. Have you gotten seasick? Seasickness should subside after about 3 days.
I’ve never gotten seasick thankfully! Knock on wood and all the other premonitions, please.
4. What is the Hake role in the ecosystem?
More info on this coming in later posts after explaining our Chemistry lab and technology aboard!
However, as predators, they can be cannibalistic towards their own kind.
As far as their role in human consumption: They are often used as a substitute for Cod and Haddock, and in fish sticks and imitation crab meat.
One way scientists assess the health of our ocean’s ecosystems is to take samples of zooplankton and ichthyoplankton (fish eggs and larvae), both on the surface of the water and at depth. Observations of these plankton can inform us greatly about productivity at the bottom of the food chain, spawning location and stock size of adults, dispersal of larval fish and crabs to and away from nursery areas, and transport of ocean currents.
The Newport Hydrographic (Newport Line) is an oceanographic research survey conducted by NOAA’s Northwest Fisheries Science Center and Oregon State University scientists in the coastal waters off Newport, Oregon.
Researchers have collected physical, chemical, and biological oceanographic metrics along the Newport Line every two weeks for over 20 years. This twenty-plus year dataset helps us to understand the connections between changes in ocean-climate and ecosystem structure and function in the California Current.
Data from the Newport Line are distilled into ocean ecosystem indicators, used to characterize the habitat and survival of juvenile salmonids, and which have also shown promise for other stocks such as sablefish, rockfish, and sardine. These data also provide critical ecosystem information on emerging issues such as marine heatwaves, ocean acidification, hypoxia, and harmful algal blooms.
Newport line
Barometer of ocean acidification and hypoxia in a changing climate
Global climate models suggest future changes in coastal upwelling will lead to increased incidence of hypoxia and further exacerbate the effects of ocean acidification. The Newport Line time-series provides a baseline of biogeochemical parameters, such as Aragonite saturation state—an indicator of acidic conditions. Researchers can compare this baseline against possible future changes in the abundance of organisms (e.g., pteropods, copepods and krill) sensitive to ocean acidification and hypoxia.
Equipment used
Vertical/half meter net
Getting the vertical net in the water
Vertical net deployed vertically in the water from a research vessel
A vertical net is a ring net with a small mesh width and a long funnel shape. At the end, the net is closed off with a cylinder (cod-end) that collects the plankton. It is deployed vertically in the water from a research vessel. It is mostly used to investigate the vertical/diagonal stratification of plankton. This allows the abundance and distribution of mesozooplankton to be determined.
Bongo net
Washing the sample down the bongo net
A bongo net is drawn horizontally through the water column by a research vessel
A bongo net consists of two plankton nets mounted next to each other. These plankton nets are ring nets with a small mesh width and a long funnel shape. Both nets are enclosed by a cod-end that is used for collecting plankton. The bongo net is pulled horizontally through the water column by a research vessel. Using a bongo net, a scientist can work with two different mesh widths simultaneously.
Assisting Toby with Isaacs-Kidd net
Isaacs-Kidd midwater trawl
Isaacs-Kidd midwater trawl dimension
Isaacs-Kidd midwater trawl collects bathypelagic biological specimens larger than those taken by standard plankton nets. The trawl consists of the specifically designed net attached to a wide, V-shaped, rigid diving vane. The vane keeps the mouth of the net open and exerts a depressing force, maintaining the trawl at depth for extended periods at towing speeds up to 5 knots. The inlet opening is unobstructed by the towing cable.
What we got?
Samples from vertical netSamples from bongo net
Isaacs-Kidd sample
Krill from the Isaacs-Kidd
Personal Log
SHARK ATTACK!
That’s right, our underway CTD was attacked by a shark.
R.I.P.
On a bright and sunny day, the science team decided to launch the underway CTD, but things didn’t go as planned! Retrieving the uCTD back to the ship we saw a big dorsal fin zigzagging close to the uCTD, until we noticed that the uCTD was no longer attached to the line, therefore we had no choice that to cancel the uCTD. You should have seen all of our faces; we couldn’t believe what we saw. We think it could have been a:
White sharkSalmon shark
underway CTD (what the shark ate)
CTD stands for conductivity (salinity), temperature, and depth and it enables researchers to collect temperature and salinity profiles of the upper ocean at underway speeds, to depths of up to 500 m. Ocean explorers often use CTD measurements to detect evidence of volcanoes, hydrothermal vents, and other deep-sea features that cause changes to the physical and chemical properties of seawater.
One hour after the last highflyer is entered into the water it is time to retrieve the longline. The ship pulls alongside the first highflyer and brings it on board. Two people carry the highflyer to the stern of the ship. The longline is then re-attached to a large reel so that the mainline can be spooled back onto the ship. As the line comes back on board one scientist takes the gangion removes the tag and coils it back into the barrel. The bait condition and/or catch are added into the computer system by a second scientist. If there is a fish on the hook then it is determined if the fish can be brought on board by hand or if the cradle needs to be lowered into the water to bring up the species.
Retrieving the high flyer on the well deck
Protective eye wear must be worn at all times, but if a shark is being brought up in the cradle we must all also put on hard hats due to the crane being used to move the cradle. Once a fish is on board two scientists are responsible for weighing and taking three measurements: pre-caudal, fork, and total length in mm. Often, a small fin clip is taken for genetics and if it is a shark, depending on the size, a dart or rototag is inserted into the shark either at the base of the dorsal fin or on the fin itself. The shark tag is recorded and the species is then put back into the ocean. Once all 100 gangions, weights and highflyers are brought on board it is time to cleanup and properly store the samples.
Taking the measurements on a sandbar shark (Carcharhinus plumbeus) Measurements: 1080 precaudal, 1200 fork, 1486 total (4’10”)l, 20.2 kg (44.5 lbs)
Placing a rototag in a Gulf smooth-hound (Mustelus sinusmexicanus)
Tiger shark (Galeocerdo cuvier) on the cradle getting ready for a dart tag
Data station for recording measurements, weight, sex, and tag numbers
Fish Data: Some species of snapper, grouper and tile fish that are brought on board will have their otoliths removed for ageing, a gonad sample taken for reproduction studies and a muscle sample for feeding studies and genetics. These are stored and sent back to the lab for further processing.
It has been a busy last few days. We have caught some really cool species like king snake eels (Ophichthus rex), gulper sharks (Centrophorus granulosus), yellow edge grouper (Hyporthodus flavolimbatus) and golden tile fish (Lopholaatilus chamaeleontiiceps). There have been thousands of moon jelly fish (Aurelia aurita) the size of dinner plates and larger all around the boat when we are setting and retrieving the longline. They look so peaceful and gentle just floating along with the current. When we were by the Florida-Alabama line there were so many oil rigs out in the distant. It was very interesting learning about them and seeing their lights glowing. One of them actually had a real fire to burn off the gases. There were also a couple sharks that swam by in our ship lights last night. One of the best things we got to witness was a huge leatherback sea turtle (Dermochelys coriacea) that came up for a breath of air about 50 feet from the ship.
yellow edge grouper (Hyporthodus flavolimbatus) 891 mm (2′ 11″), 9.2 kg (20.3 pounds)
We have moved from the coast of Texas, past Louisiana, Mississippi, and Alabama, to the coast of Florida. When watching the video from the CTD, we have seen the sea floors go from mostly mud to sand. The water has decreased in turbidity, and the growth on the sea floor has increased. The make-up of our catches has changed too. We moved outside of the productive waters associated with the Mississippi River discharge, so our catch rates have decreased significantly.
Yesterday, we had a fun day of catching sharks I had never seen. Our first catch of the day brought up a juvenile Tiger shark (Galeocerdo cuvier). I was excited to be able to see this shark, which is listed as near threatened by the International Union for Conservation of Nature. On our later catch, we brought up three sharks large enough to require the cradle. First, we brought up a Sandbar shark (Carcharhinus plumbeus). Then, we were lucky enough to bring up a Nurse Shark (Ginglymostoma cirratum). The mouth of the nurse shark has barbles, which it uses to feed from the sea floor. Our final shark of the evening was a much more developed Tiger Shark. I was lucky enough to help with the tagging of the animal.
Kristin Hennessy-McDonald with a juvenile Tiger Shark
Closeup of a Nurse Shark
Nurse Shark release
Last night, we set a line at the end of day shift, and night shift brought it in. A few of the day shift science team members decided to stay up and watch some of the haul back, and were rewarded with seeing them bring in, not one, but two Silky sharks (Carcharhinus falciformis), back to back. From the upper deck of the ship, so that I was not in their way, I was able to observe the night shift work together to bring up these two large animals.
Night Shift retrieving a Silky Shark
The night shift has gotten some pretty amazing catches, and they have enjoyed sharing them with us at shift change. The two shifts spend about half an hour together around noon and midnight sharing stories of the time when the other shift was asleep. The other day, the night shift caught Gulper Sharks (Centrophorus uyato) and Tile Fish (Lopholatilus chamaeleonticeps). These are two species we have not seen on the day shift, so it was fun to look at their pictures and hear the stories of how they caught these fish.
Gulper Shark Photo Credit: Gregg Lawrence
Tilefish Photo Credit: Gregg Lawrence
Personal Log
When we have a long run between stations, once I have gotten done sending emails and grading student work, we will spend some time watching movies in the lounge. The ship has a large collection of movies, both classic and recent. Watching movies keeps us awake during the late night runs, when we have to stay up until midnight to set a line.
The day shift has started to ask one another riddles as we are baiting and setting lines. It’s a fun way to bond as we are doing our work. One of my favorites have been: “1=3, 2=3, 3=5, 4=4, 5=4, 6=3, 7=5, 8=5, 9=4, 10=3. What’s the code?”
Did You Know?
Sharks don’t have the same type of skin that we do. Sharks have dermal denticles, which are tiny scales, similar to teeth, which are covered with enamel.
Quote of the Day
Teach all men to fish, but first teach all men to be fair. Take less, give more. Give more of yourself, take less from the world. Nobody owes you anything, you owe the world everything.
~Suzy Kassem
Question of the Day
I have a lot of teeth but I’m not a cog
I scare a lot of people but I’m not a spider
I have a fin but I’m not a boat
I’m found in the ocean but I’m not a buoy
I sometimes have a hammerhead but I don’t hit nails
