Tuesday, August 23, 2005

garropa!

i think i might have mentioned somewhere that one of the last dives i did was the wreck again. this time the visibility was FANTASTIC. it's so rare there that the vis is good. it's a very productive sea so often dives are murky and green. not so good for recreational lookyloos but very good for the ecosystem.

i was really happy i could get more shots of the garropa. i love them. garropa is the spanish common name for this species. It's scientific name is Mycteroperca jordani, the Gulf grouper. This is a species of concern because, like many species, used to be in abundance but have been fished heavily. now you're lucky if you see any. there are a few spots in the park where you can see 3-4 that appear to be residents of those particular reefs. it was a matter of discussion amongst the people we were working with whether they had enough numbers to effectively reproduce or were these just the last remaining adults and once they're gone they are extinct in the park. well, imagine my delight when we were seeing juveniles on the sunken boat. whether or not there is a large enough breeding population in the park or if there presence is the result of long distance transport of their larvae from other areas in the Gulf it is exciting to see there are juveniles. and i'm sorry but they're gorgeous fish, just look at the intricate patterns on their bodies. these guys in both of these pictures are approximately 30 cm (12 inches).




not a bad size fish, but still just a baby considering that they grow to approximately 2 meters (6 feet). check out the photo below from fishbase.org. this photo was taken by a researcher i worked for in 2001. keep in mind that the angelfish in the front is about 30-40 cm in length and compare that to the BEAST behind it.

awesome

what we ate...

this year in the field i was not able to find an affordable place to live that had all the amenities i needed, namely a yard i could lock up (for the boat), plenty of space for storing gear, a kitchen, sleeping area, and a kitchen. did i mention i wanted a kitchen? i settled for an affordable place where i could lock up the boat in a yard. so unfortunately we had to eat out alot. and i say unfortunately because i really enjoy cooking. but on occasion we would get fish from the filet guys and so i would make ceviche. this is me making ceviche on the patio outside of our hotel room.

now, i don't eat fish but i make a kickass ceviche. for those that don't know what ceviche is, it's a dish where the fish is "cooked" in lime juice. the acidity of the citrus denatures the protein, which is basically what you're doing when you cook on the stove or in an oven fish is you're denaturing the protein using heat instead of acid. you slice the fish into strips or chunks and then squeeze enough lime juice over it to cover it completely. then refrigerate until all the fish is opaque and not translucent at all in the center. drain the lime juice and then add diced onions, tomatoes, and cilantro. then you serve the happy people. it's usually eaten on tostadas or crackers with hot sauce.

other times we would bar-b-q. one particular time towards the end of the trip i paid a couple of the filet kids to get me clams (yes, i'll eat clams...). i gave them my snorkel gear and off they went. they came back with about 150 clams. when they brought them back to the table they started shucking them and eating them raw. (kinda dark photo)

the method for that is to open the clam, cut out the gonads, poo and gills and rinse them. then you put on lime juice, huichol (hot sauce), soy sauce and suck it off the shell. i was laughing and yelling at them (but of course not at all really mad) "hey dudes, i PAID for those!" (normally they just go out and get them every once in awhile and everyone just eats, but this time i wanted clams specifically to bbq) they would yell back "oh yeah we know we're just checking them for you!"

so, i finally got to take my clams home and shuck them (and trust me there were still plenty - so much so i ended up taking about 40 over to another friend's house for her to cook). i cut them open, took out the gonads, poo and gills and rinsed them. then i added lime, huichol, butter and cheese and put them on the grill.

some clams, a little carne asada arrachera, a little cerveza, i think i made some sort of vegetable too but frankly i don't remember it...
but it was all good

Wednesday, August 17, 2005

what the fish eat...

well, i was hoping that by enabling the comments that people would try to guess what the fish eat based upon the mouth shape and the type of teeth it had. i thought since i wasn't in the field right now and it's not as exciting for me to be doing the data analysis and the labwork (although i have been photodocumenting that and still waiting for the other computer becasue i don't have any programs on my mini mac to edit them) i thought i would try to make the blog a little more interactive.

so, try to guess what those two fish eat and how they catch it. you don't have to get too specific, like what species, etc. think of things in general terms like: octopus, squid, other fish, crabs, shrimp, plankton, etc. and then think about the evolutionary (NOT NOT NOT NOT NOT INTELLIGENTLY DESIGNED!!!!!!!@#$%^&*&^%$#@!#$%^) significance of certain adaptations and some related species have similar features...

and if that's not entertaining enough, then maybe i'll post a sodoku puzzle or something... hee

and then i will post the answers to what the fish eat...

Monday, August 15, 2005

change in commenting

ok, so i had a couple of people mention that you have to be a registered blogger in order to comment on the blog. i never paid attention to this aspect since i was getting comments from my friend sandy and had no idea that she had registered just to leave comments. i just assumed she was doing it anonymously and just signing her name.

so i have gone into the settings to figure out how to change them and i have. now anyone can comment anonymously (but it would be cool if you left your name...)

i mostly did this for my friend, monkey, (yes she is called that) even though she has at least 10 orphaned blogs and sign-ins she could use, she has forgotten them and since she has Adult Monkey Attention Span Syndrome (AM-ASS)*** she can't be bothered to create a new log-in because by the time she has created one she will have forgotten what it is exactly she wanted to say.

but she was POSITIVE it was really clever...

anyway, just wanted to let you two people out there reading this know.


***AM-ASS is behaviorally similar to ADHD and ADD but noone notices because, well, she's a monkey. these sets of behaviors are only looked down upon by human communities.

Tuesday, August 09, 2005

back on track (and backtracking a bit...)

for those who don't remember, one of my activities would be to go to the filet table where they filet the incoming catch from the sportfishermen.

typically, they target the "big game" such as dorado, sailfish and grouper among others. but occasionally they don't get squat. so they end up catching stuff like this guy.

This is a jawfish and lives on the bottom of the ocean. they dig these burrows and build these incredibly intricate entrances with shells very carefully inlaid into the sand to hold up the entrance. it would make any mason proud. when the sportfishermen indicate they want a certain fish the captain will try to take them where they tend to occur. so if you want dorado or sailfish, they're going to take you far offshore and often over seamounts. if you want yellowtail or grouper they're going to take you to certain points on the islands and troll. well, when NOTHING is happening the captain starts to worry about his tip, so he'll take them to certain spots that are very deep where he KNOWS he can get them SOMETHING, such as gold spotted cabrilla, or occasionally a baqueta (remind me to find those pics so you can see them too). but if you're fishing the bottom you're going to come up with a few of these guys too. the unfortunate thing is that they're all mouth, hardly any meat so even if you get a big one, you're not getting much from it and it dies anyway =( take a look at the mouth and teeth and tell me what you think they eat.


This is Noe. he's one of the filet guys. He would have to be the fastest, strongest, most accurate fileters i've ever seen. i've seen other guys and thought, damn they're good (believe me fileting fish is NOT as easy as you think) and i've seen other guys just butcher the hell out of the fish. but then i saw Noe and thought, shit this guy is an ARTIST. amazing.


which is pretty funny when you get a good look at his hands. they're like BEAR PAWS. all meat and no fingers. hee. i love Noe, he's muy buena onda and his dad is the one that helped me out of major jams with my motors and was always incredibly kind to me.



this is the working end of a california sheepshead. now these you don't see too often on the reef. as you can imagine, since is said it was a CALIFORNIA sheepshead that it lives in cold cold water so here in Loreto these suckers are found DEEP. so now you've seen the mouth, what do you think they eat?



this is brad weighing a leopard grouper. he would weigh them before they were fileted and then extract the gonads and weigh those too. then he creates what is called a gonad somatic index, GSI, which indicates the relationship between body weight and the gonad weight and it's importance in its reproductive behavior. for example, grey whales have a VERY large GSI because they participate in what's called "sperm competition" meaning the females will mate with multiple males and the male that can not only fill the female with sperm but also push out the sperm of the previous suitors wins and you need really really big balls to do that. similar with groupers, they spawn in large groups but they don't inseminate the female. both the females and the males expel their gametes into the water column so the male that can be the closest and put out so much sperm he's increasing his chances to hit a few million eggs in the trillions of gallons of ocean water.

the funny part about this is that i noticed that when the filet guys were talking or teasing or yelling at each other they would end their sentences with (phonetically) "way." for example "muevete tu culo, way" (move your ass, "way"). so i finally asked why they ended their sentences that way. gali explained to me that "way" is someone who's girlfriend is cheating on him with his best friend (or i can imagine by anyone). in otherwords he's cuckolded. so when fish would come in off the boats, they would point at the fish and say "brad, you weigh?" and brad would say, "yes, i'll weigh them" they would just fall apart in peals of laughter. they picked on my quite a bit, but they picked on brad a bit more sometimes i think because he didn't speak any spanish so half the time i would have to explain what they were saying, and of course i'm cracking up too.

that was, of course, until brad told his rodeo joke (which will NOT get told here - it was DIRTY!) then they loved him. of course, i had to translate it to spanish for them WHILE i was cracking up and when i finished the entire palapa was laughing so hard i was just crying. so then after that when they wanted me to blush they would jump around and yell, "miCHELE! roDEOOOOO!!!"

ok
guess you had to be there. maybe i'll tell the story over beer one day....

Monday, August 08, 2005

off-topic

i know this isn't research related but i can imagine the people who know me know that i'm against this war and i did not vote for this president. i am constantly amazed by the moves this administration makes whether it's about social security, religion, the environment but now i'm completely blown away by this



as a part of military service new recruits would get the option to serve in the peace corp. PEACE corp. ack. this organization has fought involvement with military operations/affiliations to go in and help people through humanitarian efforts. i can't imagine the danger now for peace corp volunteers worldwide, who are already serving the world community and are often in volatile areas, now that they will be affiliated with the armed forces.