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Ocean Tech Marine Project To Help Save OceansThursday, July 07, 2016
This week, a team of leading scientists, conservationists and media specialists launched a global marine research project called Ocean Tech to help save the world’s oceans, and their first port of call is Bermuda next year.
Building up a head of STEAM
Thursday, July 07, 2016
Secondary students took part in various activities and projects during the second annual STEAM Week at the end of term; each one encouraging students to seek new solutions to complex problems through the five components of STEAM: Science, Technology, Engineering, Art and Math.
Window on an underwater kingdom
Wednesday, July 06, 2016
Bermuda will play host to the first stage of a groundbreaking new research project designed to help save the world’s oceans.
Eight teams line up for ‘Benched 2.0’ event
Monday, July 04, 2016
Eight teams will compete in this year’s Institute of Bermuda Architects “Benched 2.0” event — a design-build contest aimed at students at the high school and university level.
BAMZ Celebrates Grand Re-Opening of Front Entrance and Shop
Friday, July 01, 2016
The legendary Bermuda Aquarium, Museum and Zoo announces the debut of its renovated Aquarium Hall and its new retail shop, Scales and Tales. A cocktail hour and an official opening ceremony, showcasing the new setting to invited guests, was held on Thursday, 9th June. The Hon. N. H. Cole Simons, JP, MP, Minister of Environment, was on hand to cut the ribbon and declare the Aquarium Hall, front entrance and shop officially open.
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Latest News
All the latest updates and news from the Bermuda Aquarium, Museum, and Zoo, one of Bermuda's leading visitor attractions!
By Owain Johnston-Barnes
Published Mar 20, 2012 at 12:01 am (Updated Mar 20, 2012 at 8:47 am)
There you go: Under the direction of Dr Ian Walker and with the help of Dr Neil Burnie,
a joint crew from the Bermuda Aquarium Museum and Zoo and the Bermuda Shark Project,
Osbourne the Galapagos shark, a resident of the North Rock Tank at the BAMZ, was
succesfully released back into the wild at North Rock early on Friday morning.
Osbourne?s nose had become abraided and despite the best efforts of the staff
at the BAMZ it was not healing and a decision was made to release the shark
back into the wild for its continued health. (Photo by Mark Tatem)
Osbourne the shark went from the North Rock Exhibit to North Rock itself as he was released into the wild.
The seven-year-old Galapagos shark has been one of the showpieces of the North Rock tank for the last six years, but principle curator Dr Ian Walker said the shark had issues with one of the tank's other residents, a black grouper.
As a result of the conflict, Osbourne developed a rubbed rostrum (nose).
Staff at the Bermuda Aquarium Museum and Zoo worked to reduce aggression between the pair by using various training techniques, changing Osbourne's swimming pattern using buoys and using a red circle to indicate where the shark would be fed, keeping the pair separate at feeding time.
Dr Ian Walker, Principle Curator of the Aquarium, said: “Animal training is fairly complex and best done through positive feedback or rewards for performing the wanted behaviour. Complex behaviours are build up through a series of small steps that slowly move the animal towards the intended goal.”
BAMZ had planned to release Osbourne this summer, but plans were moved forward when aggression between the pair increased two weeks ago and the shark's health began to deteriorate.
“The decision to relocate the shark was not made lightly as sharks need to constantly have water flowing over their gills and can go into shock from stress relatively easily,” Dr Walker said.
On Friday morning, Osbourne was carefully lifted from the tank and carried in a specially made sling into a fast boat, with the assistance of Dr Neil Burnie and Choy Aming from the Bermuda Shark Project.
On the boat, Osbourne was placed into a shark transport box, where he had water pumped over his gills as he was held upside down in a relaxed state known as tonic immobility.
He was released over the side of the boat at North Rock, around seven miles off the Island's north shore while aquarist Steve Davis and Dr Burnie watched it swim away.
While Osbourne is no longer on display, Dr Walker said eyes will remain on him.
“Osbourne was released with a satellite telemetry tag, donated by the Atlantic Conservation Partnership, which will provide us with very useful information on his swimming patterns and to some extent his well-being,” Dr Walker said.
“We wish him well.”
While Osbourne is around 6.5ft long, Galapagos sharks can reach 12ft, and are believed to live around 24 years, only reaching maturity at six to nine years old.
The species can be found in the Atlantic, Pacific and Indian oceans, but is considered near threatened by the International Union for Conservation of Nature as the species is caught by commercial fisheries.
For more pictures of Osbourne's return to the ocean, click here.