SHARK TRACK

Tracking Porirua's rig sharks

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Routers are out

11th December, 2014

Today I put out all my routers around Pauatahanui Inlet, eight in total. The routers pass the signals from the GPS tags (Lyon-DeJoux tags) to the computer on land. I am now ready to tag a rig with a Lyon-DeJoux tag and see where it goes.

It was getting dark at 8:30pm when I tagged my first rig of the season. It was an adult male 92 cm long. If you look closely you can see the tag in the photo below.

Tag on surface

Here is where he swam overnight, before his tag tether snapped :-(

Track map

 

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