Shark Conservation: CNN reports on sharks, their supporters and going shark-free

As a follow up to my Thursday post on CNN's report on ocean plastic pollution to air this Sunday, October 30th at 5pm and 8pm, also in the same program will be a segment on sharks and shark conservation efforts: Sharks: from predators to prey.

The segment will cover many of the issues that shark advocates have been promoting for several years, but it always bears repeating. Overfishing from commercial shark fishing operations, the high demand in Asian countries for shark products - particularly shark fins - and the critical role that sharks play as apex predators in maintaining a healthy and well-balanced marine ecosystem. These are the facts. Over-sensationalism, like rampaging sharks on the attack for humans at any opportunity, is what fuels misconceptions and provides fodder for a media looking for a quick headline. However, for the most part, CNN has done a pretty responsible job in putting forth the truth about sharks and the threats they face. So, kudos to the folks in Atlanta.

The shark segment on CNN this Sunday also looks at the Shark Free Marinas Initiative (SFMI) and its director, marine biologist Luke Tipple. Luke is a good friend and I've had the opportunity to capture him on film many times both above and below the waves, diving in open water with white sharks, tigers, and others, or talking about sharks and the Shark Free Marinas Initiative.

With location services set up by SharkDivers.com, CNN spent time with Luke in the Grand Bahamas where SFMI has a foothold with one of the island's most popular marinas catering to sportfishermen. Compared to commercial operations, the number of sharks taken by recreational sportfishermen is much smaller but at this stage of the game, the loss of any shark is a blow to the species' population. Recreational shark fishing tournaments are still being held each year and draw considerable worldwide criticism from conservation groups like The Humane Society - which supports SFMI. But when sportfishermen either opt for catch-and-release of sharks or choose not to catch them altogether, it can have an impact on an influential segment of the ocean-going public that can spread.

Here's a video preview of the CNN news report:


CNN's Sharks: from predator to prey airs Sunday, Oct. 30th at 5pm & 8pm PST (8 & 11pm EST) on CNN.
Learn about the Shark Free Marinas Initiative.

Filmmaker's Journal: CNN's Plastic Wars goes looking for ocean plastic pollution

In early September, I had the opportunity to join Amber Lyon, investigative journalist for CNN, to film evidence of plastic pollution along the Southern California coast. Amber and her producer, Ken Shiffman, were working on a news report about the impact of single-use plastic bags on the environment and on our own potential health. The report, Plastic Wars, will air on CNN Presents this Sunday, October 30th at 5:00pm and again at 8:00pm PST (8pm & 11pm EST).

Many people know about the eyesore on our streets and coastline caused by discarded plastic, or are aware of areas like the Great Pacific Garbage Patch, where a complex system of ocean currents traps huge quantities of floating plastic debris. However, while the images of floating water bottles, Mylar balloons, and strangulated marine life, can provoke emotional responses, those familiar with ocean conservation know that there is an even greater danger in what we don't see - the minute particles of plastic broken down by sun and wave action that can make for a toxic soup that is capable of working it's way through the marine food chain right to our dinner table.

Read prior post on the Great Pacific Garbage Patch.

I met up with Amber and her production crew in San Pedro, California, where we boarded the Mr C dive charter boat. We were joined by marine scientist, Dr. Marcus Eriksen, CEO/director of the 5 Gyres Institute and researcher with the Algalita Marine Research Foundation. Marcus has been studying ocean pollution by plastics for nearly 10 years. The captain of the Mr. C probably thought we were all a bit odd, chartering his boat not to locate some illusive shark or fish or to unlock the secrets of some exotic marine behavior. No, we were looking for floating shopping bags - that was our quarry, our quest.

We first began by cruising around within the Los Angeles/Long Beach harbor breakwater. We positioned ourselves between the Los Angeles and Santa Ana river outlets - basically dry concrete river beds that funnel rainwater and enormous amounts of trash right out to sea. City and state agencies try their best to net and scoop as much of the accumulated trash as possible before it enters open sea, but plenty escape and enter the harbor and eventually the open ocean beyond the breakwater.

Weaving around large freighters anchored in the harbor, we came across floating congregations of kelp and sea grasses, cups, water bottles, and plastic bags of all types. Not in any massive quantities, mind you; there have not been any major rains for several months and a weekend change in wind and weather patterns were making things a bit more difficult to find trash in the usual places.

At one point, I decided to jump in and film a white shopping bag floating several feet below the surface. It would make for an arresting image - this ghostly piece of pollution moving gracefully along like some man-made sea jelly.

Well, it would have made for an arresting image if I could only have seen it once I jumped into the harbor! The waters of Los Angeles/Long Beach harbor, like most major commercial ports, are a witches brew of floating sediments, ship oils, and other nasty things I don't even want to think about. When I first jumped in, I felt like I was diving in a pint of Guinness and I couldn't see the bag even when it was a foot in front of me. As we had planned to have Amber and Dr. Ericksen enter the water, when I came back on board (feeling like I needed a Hazmat crew to clean me off) I recommended we head south along the coast where the visibility would be better. Not all plastic trash finds its way to the sea via storm drains; it can also be found off of many of Southern California's beaches, thanks to careless beach goers.

We headed for the popular sandy coves and beaches of Laguna Beach where, during beach dives, I had found various trash items that would get stuck against the thin kelp beds and low-lying rocky reefs. While underway, Amber interviewed Dr. Eriksen, who had brought along some alarming and convincing evidence of plastic micro-particles found in some of the fundamental building blocks of the marine food chain - a chain that can lead straight to commercial marine species destined for the dinner tables of unsuspecting seafood consumers.

I had the Mr. C anchor offshore at an area in Laguna Beach called Picnic Beach - part of Heisler Park and a popular spot for having a picnic and sitting out in the sun. We all jumped in and although the visibility was not great due to a heavy surge and tidal action brought on by an upcoming full moon, it didn't take us long to find our specific quarry. Plastic bags in various states of decomposition gave us the visual evidence we needed to illustrate that plastic does not biodegrade and magically disappear - plastic is forever but continues to break down into smaller and smaller bits, often giving off many of the toxic chemical and petroleum-based ingredients used in its manufacture. A gift that just keeps on giving.

After we finished our dives and headed back to home port, I spent some time talking with Amber about the news piece she is working on. Amber is no "bubble-headed bleach blond" (to quote songwriter Don Henley), she is a dedicated journalist who has put herself in harm's way on more than one occasion (although diving in L.A. harbor water could have been the ultimate test of her bravura). I'm looking forward to her news piece as she examines not only the problem at hand, but also the heroes and villains involved in this important drama, and what lies ahead if we take action now or choose to do nothing.

Here's a video preview of Plastic Wars from CNN.com.


Plastic Wars airs Sunday, October 30th, 5pm PST & 8pm PST (8pm & 11pm EST) on CNN.
For more information on ocean plastic pollution, visit 5 Gyres Institute or Algalita Marine Research Foundation.
Check out Amber Lyon's work at CNN.

CNN's Planet in Peril: discusses shark issues on December 11th

In early October, I posted information about CNN's Planet in Peril series (Oct. 10 posting). They will be covering several important shark issues, among other important environmental topics. The show will air on December 11 (check your local listings for exact times).

It appears that the show will cover shark finning/shark conservation and shark ecotourism. The video previews available on the shark finning segment cover familiar ground for those of you familiar with shark conservation issues. Hopefully it will enlighten some of the less informed. Of course, the biggest issue in saving sharks is finding effective ways to change the cultural midset regarding shark fin soup and other related products. Much like the criticisms hurled against the ineffectiveness of the "drug wars", we must wrestle with the demand for the product with equal attention and force.


The other shark issue that CNN touches on is shark ecotourism. They look at a South African operation and then touch on whether baiting white sharks is teaching them to attack surfers and swimmers (it makes for an exciting story). It's an argument often used by opponents, but in my experience and from what I have learned from respected scientists who have studied these animals for a lot longer than I have spent filming them, it just doesn't hold water. These sharks are more discriminating than most uninformed people give them credit for. Attracted to fish chum and chasing/biting hangbait consisting of tuna, bonito, or something similiar, does not make a white shark suddenly develop a taste for human flesh and begin seeking out surfers or swimmers as their next prey. Surfers have been and probably will always be subject to mistaken identity for the large pinnipeds (seals, sea lions) that white sharks feed on.


I did find it noteworthy that the South African shark diving operation CNN chose to film had an incredibly small cage that fit the divers in like slices of bread in a toaster (a cameraman could barely fit a decent video housing in there) and they dragged the hangbait right up to the cage, causing the shark to bang up against the cage - dramatic fun for the tourists but potential harm for both the shark and the divers. This is not responsible shark ecotourism.

CNN's Planet in Peril: focusing on sharks

CNN has taken the lead and a significant step forward with their series "Planet in Peril." It's significant because this is a recognized major news organization presenting a continuing look at world conservation and environmental issues, not just a one-time special.

The next installment that will air in December covers the issue of shark conservation and the inhumane practice of shark finning. Hosted by Anderson Cooper, the show will feature the work of CNN investigative reporter, Lisa Ling.

So, for all you shark advocates, be sure to round up some of your uncommitted friends (not the ones who don't know who to vote for; I'm talking about the ones who don't know anything about shark issues) and get them to watch.