News
Message in a Bottle From 1956 Found
It was April 1956, and the No. 1 song was Elvis Presley’s “Heartbreak Hotel.” At the Woods Hole Oceanographic Institution on Cape Cod, scientist Dean Bumpus was busy releasing glass bottles into the Atlantic Ocean as part of his work to track currents.
Nearly 58 years later, a biologist studying grey seals off Nova Scotia found one of the bottles in a pile of debris on a beach.
“It was almost like finding treasure in a way,” Warren Joyce said Friday.
The drift bottle was among thousands dumped in the Atlantic Ocean between 1956 and 1972 as part of Bumpus’ study of surface and bottom currents. About 10 percent of the 300,000 bottles have been found over the years.
Joyce found the bottle Jan. 20 on Sable Island, about 185 miles southeast of Halifax.
He contacted scientists at Woods Hole and dutifully gave them the time and place information Bumpus had asked for in a postcard inside the bottle. His reward will be exactly what Bumpus promised in 1956 to anyone who returned a bottle: a 50-cent piece.
“I didn’t want the reward, but they said they are sending it to me anyway,” Joyce said, chuckling.
Joyce said the bottle had been sand-blasted over about 75 percent of its surface. He could still read the words, “Break This Bottle,” so he pried off the rubber stopper. Inside, there was a note from Bumpus explaining that the bottle was among many being released to study the ocean.
In those days, there was no other way to study currents, said Steven Jayne, a senior scientist at Woods Hole.
“We didn’t have satellites to track currents like we do now. So the only thing you could do was to see where something started and where it ended up,” he said. “That was a pretty good approach.”
Using the number on the postcard, Woods Hole workers tracked the bottle found by Joyce to a group of 12 released not far off Nova Scotia on April 26, 1956. Joyce found it about 300 miles from where it was released.
Woods Hole archivist David Sherman said three other bottles from the same batch were found within a few months after they were dropped in the ocean: two in Nova Scotia and a third in Eastham, on Cape Cod. There’s no way to tell for sure when the bottle Joyce found washed up on Sable Island, but judging by its sand-worn condition, it may have been there for decades, Sherman said.
Bumpus died in 2002. About 270,000 of his bottles remain unaccounted for, Sherman said.
“Some of them were probably damaged, some were probably kept as keepsakes, and the rest, who knows? We may find some more in the future,” he said.
“I think everybody loves to find a message in a bottle.”
Source: www.huffingtonpost.com
As National Safe Boating Week approaches, Save the Manatee® Club is urging boaters, and anyone that enjoys Florida’s waterways, to respect and protect the defenseless manatees that inhabit our shared waterways. From May 18 to 24, leading up to Memorial Day Weekend, the campaign aims to raise awareness about recreational boating safety and the importance of safeguarding imperiled manatees during the summer boating season. This week also emphasizes the importance of encouraging boaters to enroll in a boating safety course.
Manatees are semi-migratory marine mammals that are commonly found in shallow estuaries, bays, rivers, canals, and coastal areas throughout Florida and neighboring states. With some manatees venturing as far west as Texas and as far north as Massachusetts, collisions between these gentle giants and watercraft have become distressingly frequent. Boat propellers and high-speed collisions pose significant threats to manatees, often resulting in severe injuries or even death.
Save the Manatee Club is calling on all water enthusiasts to follow essential manatee safety tips to ensure the well-being of the imperiled manatee:
- Obey Speed Zone Signs: Familiarize yourself with and adhere to posted speed limits to prevent collisions with manatees.
- Reduce Glare with Polarized Sunglasses: Wear polarized sunglasses to enhance visibility and spot manatees below the water’s surface.
- Recognize Manatee Signs: Learn to identify signs of manatees in the area, such as swirls or flat spots on the water caused by their movements.
- Respect Manatee Sanctuaries: Keep a safe distance from posted manatee sanctuaries and avoid pursuing or harassing these marine mammals, as it is illegal and can disrupt their natural behaviors.
- Report Distressed Manatees: In Florida, promptly report distressed, injured, tagged, or orphaned manatees to the Florida Fish and Wildlife Conservation Commission (FWC) at 1-888-404-FWCC (3922). Outside of Florida, report sightings to the appropriate state agency or rescue organization. A list of agencies to contact is available at savethemanatee.org/report.
- Protect Seagrass Beds: Avoid boating over seagrass beds and shallow areas where manatees may be feeding. Stick to deep water channels while remaining vigilant, as manatees also utilize these channels during their travels.
- Dispose of Fishing Line Responsibly: Anglers should properly dispose of or recycle used fishing line to prevent entanglement hazards for manatees.
“Each year, National Safe Boating Week provides an excellent reminder for all of us to be aware that we share our waterways with vulnerable manatees,” emphasized Patrick Rose, Aquatic Biologist and Executive Director of Save the Manatee Club. “With the recent Unusual Mortality Event on Florida’s East Coast claiming an alarming number of manatees’ lives, it is more crucial than ever to prevent preventable deaths caused by watercraft collisions. By following manatee-safe boating guidelines, such as obeying speed zones and remaining vigilant for manatees, everyone on the water can contribute to the protection of these gentle giants.”
Save the Manatee Club offers a range of free materials to help safeguard manatees and raise awareness about manatee-safe boating practices. Shoreline property owners and park or marina managers can order aluminum dock signs to alert others about the presence of manatees in their areas. Boaters and paddlers can request packets containing a safety tips card, a waterproof boat banner, and a decal to display on their vessels, providing the number to report manatees in distress. To view and request these materials, visit savethemanatee.org/resources. Save the Manatee Club will also be hosting a live webinar for National Safe Boating Week on Tuesday, May 21st at 6pm EST. To register, visit savethemanatee.org/register.
Shells of the World: A Natural History by M.G. Harasewych
Shells of the world is a guide to the world of marine, shelled molluscs. And what a varied and interesting world it is. Some of my favourite things to find on a dive are detailed in this book, including disco clams (or Electric File Clams as they are correctly names), the cephalopods, giant clams and sea hares. There are also many on my wish list, top of which is the Nautilus.
Each chapter provides a detailed description of the species, along with beautiful images. You can dive deeper and discover where they live, both with global distribution and the habitat they prefer. Learn about their diet, reproduction and diversity.
Having dipped in and out of this lovely book over the past few weeks, it has inspired me to learn more about this group of animals that we see on most divers, wherever we are in the world. Some of the shells are incredibly intricate and beautiful. I have always agreed with never collecting, or touching, marine life. The description of a certain set of cone shells should be a warning to those that are happy to pick up marine life! One of the cone shells has a local name called the cigarette snail. Why? Because once the venom is in your system from this animal, you only have time to smoke one cigarette before the affects of the venom are fatal!
What the publisher says:
Mollusks are invertebrate animals with a remarkable natural history and a rich fossil record, and their shells are prized for their breathtaking variety and exquisite beauty. Shells of the World provides a wide-ranging look at the incredible diversity of marine mollusks. An informative introduction outlines the lineages covered, followed by a directory section, split into classes, that profiles a broad selection of different taxa to give a sense of their sheer numbers and variety.
- Features hundreds of beautiful color photos, depicting both the live animals and their shells
- Discusses mollusk evolution, anatomy, life cycles, behavior, and ecology
- Describes unique characteristics, distribution, habitat, and size
- Provides valuable insights into the conservation of the world’s marine mollusks
- Ideal for malacologists and shell collectors everywhere
About the Author:
M. G. Harasewych is research zoologist emeritus and former curator in the Department of Invertebrate Zoology at the Smithsonian Institution’s National Museum of Natural History. A fellow of the American Association for the Advancement of Science, he is the author (with Fabio Moretzsohn) of The Book of Shells: A Life-Size Guide to Identifying and Classifying Six Hundred Seashells.
Book Details
Publisher: Princeton University Press
Hardcover
Price: £25
ISBN: 9780691248271
Published: 9th April, 2024
-
Marine Life & Conservation Blogs3 months agoCreature Feature: Swell Sharks
-
Gear Reviews4 weeks agoGEAR REVIEW – Revolutionising Diving Comfort: The Sharkskin T2 Chillproof Suit
-
Blogs2 months agoMurex Resorts: Passport to Paradise!
-
Blogs3 months agoDiver Discovering Whale Skeletons Beneath Ice Judged World’s Best Underwater Photograph
-
News3 months agoPADI Teams Up with Wellness Brand Neuro to Drive Ocean Change and Create a Blue State of Mind
-
Gear Reviews3 months agoGear Review: Oceanic+ Dive Housing for iPhone
-
Marine Life & Conservation2 months agoSave the Manatee Club launches brand new webcams at Silver Springs State Park, Florida
-
Blogs2 months agoSeagrass Awareness Month brings critical food source for Manatees to centre stage