Showing posts with label shark tracking. Show all posts
Showing posts with label shark tracking. Show all posts

Monday, November 29, 2010

Tigers Tagged - Season Two of XXX

Season two of xxx is on the way and from the looks of things this will be interesting.

A Facebook posting this week revealed Dr. xxx somewhere in xxx working with the production crew from xxx.

If we're being a little obtuse with this post, it's because we don't want to give away season two of xxx or the production crew who made history at xxx and then went on to production controversy at xxx.

Right about now you're saying "why the xxx do I even read this xxx blog anyway?" we might agree with you.

The Tiger pic is pretty cool though, ain't no bones in that shark.

Should be another eye popping shark season when xxx airs sometime in xxx on the xxx channel.

Thursday, February 11, 2010

Shark Diver New Zealand Announces New Great White Shark Location – “Open For Conservation”

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SharkDiverNZ.com -- Press Release Distribution 2/15/2010
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Shark Diver New Zealand is currently on hold while parent company Shark Diver makes necessary changes to websites and working partnerships in the region. Please stand by.

The revelation that one of the operations on site has a second commercial vessel that engages in commercial shark finning was a non starter for us. We'll keep you updated as new, conservation minded operations start here.

Sunday, January 31, 2010

Guadalupe Island - Research Critter Cam

The multi-year CICIMAR research effort at Isla Guadalupe studying movement patterns of regional white shark populations employed some interesting technology in 2009:

Sunday, November 1, 2009

Fishing for Great White Sharks - Farallons

Perhaps the biggest shark controversy in the western hemisphere is about to play out this week at the Farallon Islands - and no one it seems, is happy about it.

Just 27 miles off the coast of San Francisco these small, protected islands, are home to some of the largest white sharks in the region.

They are also home to notoriously horrific weather, murky cold waters, and a few die hard shark researchers.

This week the same team who caught and tagged white sharks at Isla Guadalupe, Mexico in 2008 will be at it again, this time at the Farallons.

White shark fishing was banned in California over 15 years ago and it is only with special permits that this team is allowed to catch these animals. Therein lies the controversy. Fishing for white sharks.

The team is lead by Dr. Michael Domeier from The Marine Conservation Science Institute in San Diego. We have been supportive of this team for the past few years. Mainly because they have an established track record for working with white sharks that few others have.

The hooking of any white shark is a traumatic event, but the data that comes back from specialized tags that are drilled into dorsal fins gives researchers a window into the world of the white shark that few other tagging methods deliver. Sat tags are notoriously finicky with a high failure rate. These tags allow researchers minute by minute updates and last for years.

With enough of these invasive tags in place we should, in just a few years time, have absolute and definable small scale and large scale movement patterns of a large sampling of the western pacific white shark population.

We would rather see a professional team do this kind of very specialized tagging work. NOAA, the agency for permit approval, has chosen well. Still many are abjectly opposed to these tags and the manner in which they are applied.

The bigger question is not so much the work that is being done, rather the film crews who will be accompanying the effort. It's a double edged sword when you look at any invasive animal technique and film and television productions.

Short media samples of the Guadalupe production are causing a backlash from the community.

While images like the one featured in this post cannot be helped, the perception that this work is in anyway "fun" are what harm the effort. Media control is, as we have always said, 90% of perception.

Gentlemen, a word of media advice from those who know.

Lose the "Cool Dude Shaka images" standing next to captured white sharks. In the end these images will dog your continuing efforts for years to come.

Let's hope Nat Geo's handling of your tagging program is as serious as the subject matter.

Sunday, February 8, 2009

Wicked Diving - Similan Islands

The face of the 200-300 million dollar global shark diving industry is changing. Now more than ever operators are realizing the need for site research in tandem with operations.

This paradigm shift is being lead by a few regional and forward thinking shark diving operators like Wicked Diving in Thailand and elsewhere.

Not only are they working to identify individual animals through the successful ECOCEAN project but they are blogging, raising awareness, and educating others outside of their region.

This is the new face of commercial shark diving going into the next decade. Local site preservation, shark research and education are the keywords for an entire global industry. At the rate we are loosing sharks to both habitat loss and fisheries these are the operators who have organically discovered "Noblesse Oblige".

As we have long said, shark conservation, site protections, outreach all start with "One" and kudos to Wicked Diving for leading the way in Thailand.

Thursday, November 20, 2008

Great White Shark Damage-Guadalupe Island

Yesterday one of our shark divers Gene Williams from our 2007 expeditions sent over some interesting video he shot. What made his footage unique is a shark called "Lucy". This female, first spotted at the island back in 2003 and again in 2004 was a healthy animal until her disappearance in 2005 and again in 2006. Lucy reappeared in 2007 with some extreme damage to her tail as seen in this video.

Damage like this happens from a variety of sources in the white sharks world-but more often than not it happens from other white sharks. Lucy's fate was unknown until this season 2008 when she reappeared back at the island. Apparently the damage she sustained to her tail did not slow down her migration to the Shared Offshore Feeding Area known as SOFA: