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Our Mission

To better understand Cayman’s shark populations and to raise awareness of the importance of sharks to healthy reefs and the marine environment.

 

Goals

Continued long term surveying of shark populations to monitor populations present in Cayman’s marine environment. Shark populations are relatively fragile and numbers are small, making assessment vital.

Changing public perception to a positive attitude to sharks through understanding the role sharks play in maintaining a healthy marine environment and the need for a healthy respect for sharks.

Improving the effectiveness of enforcement of shark / elasmobranch conservation legislation, including so far as feasible in offshore waters. Since all sharks are protected within the Cayman Islands, focus is given to providing information on areas and seasons in which sharks may be particularly vulnerable and/or occurring more frequently to inform Marine Protected Area (MPA) planning and fishery policies.

Campaigns

Raise funds to take our work on Cayman’s sharks forward

01.

GPS tags allow us to track a shark travelling over a wide geographic area and long period of time.

02.

Daily Diary tags that provide much detailed information on the movement and behaviour of sharks in a short period of time.

03.

An ultrasound machine allows us to investigate the health and reproductive state of sharks – for instance is a female pregnant.

 
 
 

“We have fewer sharks in Cayman than we need for a healthy reef”

 

 

Dr Mauvis Gore | Co – Founder

 
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ABOUT US

With the help of acoustic tags, baited remote underwater video (BRUV) surveys, diving surveys and satellite tags, the Department of Environment together with Marine Conservation International, supported by the Cayman Islands Brewery’s White Tip Shark Conservation Fund, have been studying, monitoring and working to protect local shark populations in the Cayman Islands since 2009. In 2016 the Sharklogger Programme, a network of local divers and diving centres, expanded this work and helps the research team to monitor shark populations on all three islands in Cayman.

Our Work

Research

BRUV survey = Baited remote underwater video survey

This is a cost effective and non-invasive way to study the behaviour and relative abundance of Cayman’s shark populations. The biannual survey covers 21 sites around Grand Cayman and Little Cayman.

Acoustic telemetry

The Cayman Islands has an extensive network of acoustic receivers with an array on each of the three islands. These receivers are listening stations for acoustic tags. If a tagged shark swims passed a receiver, information from the tag is logged by the receiver. These data allows the researchers to track the movements of our sharks around the Cayman coast as well as providing information on behaviour, seasonality and home ranging.

Satellite tags

Satellite tags have been deployed on oceanic white tip sharks and tiger sharks. The data allows us to track the extensive migratory routes of these individuals as they travel to other parts in the Caribbean as well as the periodic return of some to Cayman.

Citizen Science

Working with local residents and visitors has provided a greater understanding of earlier population occurrences as well as increases or decreases in numbers of observations over time.The Sharklogger Programme unites Cayman's diving community who help with the monitoring of the local shark population.

Public shark sighting reports

Collaborating with local fishers, accidental shark catch or by-catch is monitored and recorded. Visitors and locals also report shark sightings to the shark research team. The volunteer observer network is hugely supportive and helpful in reporting sightings of sharks.Divers and snorkelers also report their shark sightings to the Dept. of Environment via phone (949-8469), email (sharkloggers@gmail.com) or social media (Shark Conservation Cayman). The volunteer observer network is hugely supportive and helpful in reporting sighting of sharks. Visitors and locals also report their shark sightings to the shark research team. The volunteer observer network is hugely supportive and helpful in reporting sighting of sharks.

Our Partners

Shark Conservation Cayman is a collaboration between the Cayman Islands Department of Environment and Marine Conservation International. Our main supporter is the White Tip Conservation Fund from the Cayman Islands Brewery.

Cayman Islands Department of Environment: www.doe.ky

Marine Conservation International: www.marineconservationinternational.org

White Tip Shark Conservation Fund from the Cayman Islands Brewery: www.cib.ky

 

 
 
 

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