Tag Archive
Working to Protect Marine Ecosystems: Oregon Bans Shark Fin Trade
In June 2011, Oregon passed legislation that prohibits the distribution and possession of shark fins within its state. Oregon House Representative Brad Witt, House District 31, sponsored House Bill 2838, which declares that an individual may not "possess, sell or offer for sale, trade or distribute a shark fin" within the state. Bill 2838 effectively closed a loophole that existed in Oregon state law, which prohibited the practice of "shark finning" within state waters but did not address the possession, distribution or trade of shark fins. House Bill 2838 prohibits such activity and effectively clarifies the rules adopted to prevent the establishment of a shark finning industry within Oregon. Shark finning is the process of removing the dorsal, pectoral, pelvic, anal, and tail fins of a shark. After all of a shark's fins and its tail are cut off, the rest of the shark is discarded back into the ocean. The shark is then left to survive without any of its limbs, which often results in starvation, suffocation and eventually death. In 2010, nearly 73 million sharks were killed as a result of shark finning. Sharks' slow reproduction rates raise many concerns over the survival of many shark species. Sustained growth in the demand for shark fins, which are used in traditional Chinese shark fin soup, may deplete worldwide shark populations and leave marine ecosystems without an important natural predator. Representative Witt's bill follows the passage of Hawaiian Senate Bill 2169, which also prohibits the sale, distribution, possession or trade of shark fins within the island state. Guam, Chile, the Bahamas and Washington State have already approved similar legislation. California [passed! -- editor] and the Northwest provinces of Canada are currently considering adopting shark finning laws as well. In 2012, Taiwan will move to ban shark finning at sea, and it will be... More »
Cocos Island: An Ocean Oasis
Cocos divers are a committed bunch. (Some might opine that they should actually be committed... to a room with padded walls wearing jackets with sleeves that tie behind you.) First of all, it's not a cheap investment and there's the little matter of a two-day sea crossing of nearly 400 miles just to get there. Upon arrival you are afforded the opportunity to be surrounded by hundreds (maybe thousands) of schooling hammerhead sharks. And tuna the size of NFL linemen, mantas, various billfish, dolphin, bait balls, scores of marble rays the size of coffee tables, and a million or so schools of big eye jack and other species I'm still trying to identify. And, of yeah, you've got an odds on chance of swimming with a whale shark or two and seeing a humpback whale. I began leading trips to Cocos back in 1996 when we used the Sea Hunter fleet as a proving ground for the first editions of the Draeger semi-closed circuit rebreather. If there was ever a location that was better match for the silent stealth of rebreathers, I can't imagine where we might look. [caption id="attachment_1115" align="alignleft" width="400" caption="Schooling hammerheads"][/caption] Cocos had already made its reputation as the best big animal dive region in the world. The advent of affordable rebreathers just made it better. Sort of like initially visiting the wild animals of the African Serengetti from a mile away through a spotting scope and then donning a cloak of invisibility to walk among them up close. Prior to 1996, if you wanted to have any real chance at close encounters with the legendary schooling hammerheads, you were forced to dig in to a nook on the bottom, wait for a wave of sharks to approach, and then hold your breath as long as you could. Once the exhaust... More »
Pain in the Bass
A few years ago I surveyed several fisher persons with the question "Do fish feel pain?". The response was a unanimous "NO WAY"! I then decided to pose the same question to my ichthyologist friends and the responses varied from "probably not" to "maybe" and "just a little" and even "you're so smart, Halstead, why don't you ask them" - which latter remark I thought was perhaps an attempt to mock me. So it was interesting, recently, to read the headline "Scottish Scientists Prove Fish Feel Pain". It could have just been press hype but, whatever; it provoked immediate suspicion since real scientists do not go around claiming that they have proved things. They might say, for example, "We have discovered evidence that suggests that ...." but rarely would they claim an absolute truth, after all, the whole history of science consists of excellent theories found to be less excellent as scientists proudly discover more stuff. Global Warming for example. The "scientists" that do go around saying that they have proved things are generally those that work for advertising agencies or creationist religions and who wear white lab coats. They claim proof that brand X soap washes brightest, and that Darwin was a Dickhead. Perhaps the only thing they do actually prove is that people who believe them are on the double-digit side of the IQ bell curve. Then the "Scottish" bit peaked my interest. Perhaps they only budgeted for a few experiments? Perhaps they wore kilts instead of white lab coats? This was a bit of a puzzle until a later news item made everything clear. These people, or their mates, were trying to get a ban placed on fishing for Scottish salmon. Fish feel pain, they argued, therefore fishing is cruel, thus fishing for Scottish salmon should be made illegal. This... More »
Wruck Diving in the Philippines
When Ben Davison first approached me about writing a blog for Undercurrent my first thought was "Great, I can write a puff piece about my organization, Seacology, for my favorite dive magazine." But then I channeled the voice of my friend and fellow blogger Bret Giliam saying "Duane, first write about an interesting dive adventure before you discuss Seacology. You've led dive trips all over the world. Write about that." Okay, Brett, I hear you. If readers want to know about Seacology they can read Bret's article of several years ago in Fathoms. Instead I will take this opportunity to write about the wonderful wruck (no, that's not a typo) diving of Coron Bay in the Philippines. During World War II, the Japanese anchored a fleet of ships in Coron Bay, 180 miles southwest of Manila. The ships were well camouflaged and covered with trees so that they would resemble islands. While comparing aerial reconnaissance photos taken at different times, a very perceptive navy analyst realized that several of Coron Bay's "islands" had moved. Orders for an air strike on this Japanese fleet went out and U.S. Hellcat bombers on carriers based 350 miles away soon took off for Coron Bay. Since the bombers had to cover a very long distance before they reached Coron, their time over the Bay before running out of fuel was extremely limited. Some say their actual mission lasted no more than twenty minutes, but in that brief time the entire Japanese fleet was wiped out. Coron Bay now has eleven diveable wrecks, including some, such as the Tae Maru oil tanker, that are over 500 feet long. Most of the dives are somewhere between 30 and 120 feet deep and several of the wrecks still have construction supplies in their holds and anti-aircraft guns on... More »
No Contest
We have taken a long break from blogging because we're putting together an updated version of the Raja Ampat dive guide we produced for Conservation International. The new book will encompass all the of the Bird's Head Seascape, so it's larger and more time consuming to write and illustrate. But we were interested to read the lead article in the latest Undercurrent, the one about Raja Ampat, which must have provoked lots of discussion about the best place to dive. The article and Dave Eagleray's comments certainly provoked some discussion around our house, so we decided to comment. This blog is not about defending Raja Ampat or even where our favorite place to dive might be. This is about the fact that wherever you like to dive is the best place. Our best friend Vickie (she introduced me and Burt so we have a very long term friendship) has been diving about as long as we have. Whenever she takes time away from her busy career, she goes diving. She has the means to travel wherever she wants, and she has known us for over 30 years so she has heard about most of the world's best dive spots. She could have dived with us in Sipadan, Komodo, the Solomons, wherever, but Vickie always goes to the same place: Cozumel. Why? Because she likes it! To her Cozumel is relaxing, easy to get to, and offers plenty of diving, but not enough to get in the way of spending a few evenings partying in town. We don't argue with her about her choice of destination, and we've stopped trying to get her to join us in some faraway, exotic place. We're just happy she's diving and loving it. Another good friend recently gave up diving. He also has the means to travel... More »
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