This is my 15th year of visiting Raine Island over countless trips. It never really gets old. I think the sharks may even be considering me a local.
My visits to Raine Island in 2013 were conducted with Dr Andy Dunstan of Queensland Environment and Heritage Department who managed the research and monitoring of the island. During these trips we've filmed and tagged a number of tiger sharks (amongst other things - HINT: stay tuned!).
Our latest research trip in December was conducted with NHK television, for whom I am currently making the first 4K documentary on the reef. Also helping out was Ross Miller from Aroona Charters and John Rumney from Eye to Eye Marine Encounters.
Zoe, we meet again..
In an earlier post I wrote about the chance underwater encounter I had with Zoe, a young female tiger shark who we have been watching for a few years. This trip was no different. We have seen this young girl on each of the past 3 trips to Raine Island this summer.'Zoe' the tiger shark has centred herself around the turtle action at Raine Island for the past two months |
As you can see from the tracking data for the past two months, it looks as though Zoe (the shark) is in for the summer turtle nesting season (aka feast).
New shark tagged
As well as bumping into Zoe again, we were able to increase our tiger shark tracking sample size by one. Andy and I caught and tagged a 3.08m female called ‘Jess’, named after marine biologist Jess Leech who was assisting on the expedition. Jess was caught using our ‘shark claw’ so no hooks are needed. However, after being caught, instead of swimming off like most sharks she just circled the boat until we pulled her in. Once we had attached her tag to her dorsal fin, Jess was also very relaxed upon release, where she slowly circled the underwater team a few times before swimming off.Attaching the satellite tag to 'Jess', the 3.08m female tiger shark in December 2013 |
Swimming 'Jess' after her minor surgery |
A very relaxed shark meanders into the blue as we wave goodbye and wait for her return to the surface for her first data point. |
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