29 November 2006
Fish for shrimp and catch a sea lion
by Irene, onboard the Esperanza
Last night we were anchored outside San Felipe, a small town in the northernmost part of the sea of Cortez where shrimp fishing is an important source of income. This part of the Gulf is also home to an endangered endemic marine mammal called "vaquita" ("little cow" in Spanish).All along the beaches you find pangas, the most common kind of fishing boat around here. In the evening when the tide went out we were surprised to see how the pangas were pulled closer to the quay with the help of a truck. The difference between high and low tide is certainly noticeable here.
To me, having seen the big rusty trawlers up in the Barents Sea, the pangas look like friendly little boaties, who couldn't do much harm. And if there were only a few it wouldn't be a problem, but there are no less than 23 400 pangas fishing for shrimp in the Gulf of California. In San Felipe alone there are 220 active pangas, and about 50 more unregistered ones we've been told.
These pangas often fish in the area where the few remaining vaquitas live, sadly a species more often photographed dead in nets than alive in its natural environment. It is estimated that there are less than 500 vaquitas left. There are also shrimp trawlers around here, but to them the vaquita habitat is closed.
Our photographer Alex was invited onboard a panga the other day. He estimated that 2/3 of what was caught in the nets that day was bycatch, thrown back into the sea dead or dying. And sadly, the group of sea lions that were following the boats during the day's fishing, as well as the elusive vaquita, are sometimes amongst that bycatch - caught and drowned in fishing nets.
The shrimp fishermen use drift gillnets, between 1 and 2.5 kilometres long. Monofilament gillnets are invisible under water, and a large number of dolphins, whales, turtles, birds, sea lions and manta rays get caught as well.
Yesterday we invited some of the local fishermen onboard the Esperanza for a chat. We discussed our proposals and the fishermen's needs and problems. We had a good talk about how the establishment of marine reserves could benefit the local fisheries.
We also touched upon fishing in this particular area outside San Felipe, where there are no restrictions on fishing in the vaquita area at the moment. The fishermen claimed that they would have no problem fishing for shrimp elsewhere if the vaquita area was closed. They also talked about changing the mesh size of their gillnets, which would at least prevent larger animals like sea lions and vaquita from getting entangled so easily. We had a good talk and the fishermen left, seeming happy with their new Ocean Defender t-shirts.
What we need in order to solve the problem with over fishing and bycatch is improved techniques and a reduction of the fishing fleet.
Since we entered the Gulf of California we've had nothing but calm seas. Today the wind has picked up and reached force 8, which makes simple things like walking and eating a bit more interesting. I've spotted a couple of pale faces onboard. I am still doing ok, but you never know - there might be a rerun of my dinner.
Comments
I can relate. Last time I've been on a boat, I was seasick twice for half a day each. I remember someone (I can't recal who) describing seasickness: "It feels like you're dying, but everyone else is just having a good laugh."
You guys are doing an amazing job out there. Keep up the good work!
Posted by: Juliette at November 30, 2006 12:34 PM
We've been watching you in the bay from our home in San Felipe - Thanks for all you do. --- Where did you go last nite to stay out of the wind?? - We don't see you this morning (Thursday - 11/30/06)
Posted by: Hal Clark at November 30, 2006 3:40 PM
Thanks Hal - we went to Puerto Peñasco, and will be back in San Felipe briefly. Nice to know you're keeping an eye on us!
Posted by: Irene at November 30, 2006 4:22 PM
Juliette - that description of seasickness sounds right! I only had the light version of seasickness at times, and then you get both: you laugh one second and turn green the next.
Posted by: Irene at November 30, 2006 4:31 PM
Having heard of Greenpeace through the medias, your bloq seems a good opportunity, as any, for me to respond to some information from a television feature on marine wild life, recently, according to which attemps by some volonteers to preserve the giant turltes from becoming extinct receive no support from any green orginasation, whatsoever. And, in so far as the species living near the coast of Mallorca, the local Spainsh government remains unimpressed though the turtles there are no less endangered than certain species of tunas in the Mediterranean. The latter highlighted by Greenpeace and WWF, I believe it is.
Greenpeace certainly has become an organisation worth supporting. And shame on the Danish government. To impose a fine of 50.000 Danish Kroners on Greenpeace Denmark for having put up a banner in Copenhagen against GMO products on the presumption of terrorism.
Best wishes
Posted by: Evald Mehlsen at November 30, 2006 6:34 PM
See that's why I reckon I could never put to sea for any prolonged period.
I'd turn greener than a martian with all that rolling around :0)
Hope you're doing okay.
The underwater shots from Mexico realy are beautiful indeed.
Posted by: Jen at December 1, 2006 12:09 PM
Thanks Jen, am doing very well. You would be just fine once you had your sealegs, and if not I am sure green becomes you!
Posted by: Irene at December 1, 2006 8:57 PM
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