Turks and Caicos Field Survey aboard Aggressor II

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Turks and Caicos Survey Group (sans Marty Levy, off chasing a whale blenny)
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Suzanne Rose with one of two invasive Red Lionfish seen on Turks Survey
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Patricia Broom Surveying Wall on North Caicos Island
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Caribbean Reef Shark, one of many seen during the week
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Jill Ericsson surveying the wall, looking for Cave and Threeline basslets

REEF recently completed our Turks and Caicos Field Survey aboard the Aggressor II on Saturday, April 26.  We had a tremendous effort by a stellar group of 20 REEF surveyors.  Although we have not yet processed the data, I can give a few hints at what we saw during the week-long trip. 

Overall, the group surveyed at least 213 fish species over 12 dive sites and 26 survey dives, 5 dives on most days.  We surveyed many habitat types including hard and soft coral areas, patch reefs and grass beds but most of our efforts were concentrated along the famed walls along the islands.  Some notable fish sightings included:  Black snapper (Apsilus dentatus), Golden hamlet (Hypoplectrus gummigutta), Dwarf blenny (Starksia nanodes), Papillose blenny (Acanthemblemaria chaplini), Cardinal soldierfish (Plectrypops retrospinis), Lofty triplefin (Enneanectes altivelis), Almaco jack (Seriola rivoliana), Fringed filefish (Monacanthus ciliatus), Wall goby (Gobiosoma pallens), Black brotula (Stygnobrotula latebricola), Goldline blenny (Malacoctenus aurolineatus),  and Punk blenny (Acanthemblemaria sp).  We surveyed some large schools of Horse-Eye jacks and saw a number of Caribbean reef sharks.  We also had two confirmed Red lionfish (Pterois volitans) sightings (see picture with article).  Unfortunately, if there are two Lionfish surveyed, there are undoubtedly many more in the Turks and Caicos islands already.

We had a seasoned group of REEF members, many of whom had been on numbers of past survey trips and 60% of the group participants were expert surveyors. Consequently, our efforts were rewarded with lots of cryptic species sightings such as the ones listed above. The hospitality of the Aggressor crew was superb, gracious, and quite professional.  One of the nice things about a live-aboard field survey is the camaraderie that develops between members who share a number of traits such as a love of diving, conservation-minded attitude towards our marine resources, a desire to make positive changes to said resources, and a general fish geekiness for lack of a better term, that rears it's head from time to time in visceral debates about whether someone really saw a Wall goby or not. 

Fortunately for us, many members brought their cameras and we were able to verify most unusual sightings with pictures.   The learning curve is leveled while on live-aboard with everyone sharing diving/surveying tips and helping each other find and verify common and rare sightings alike.

I would like to congratulate several participants on reaching new experience levels during the week:  Barbara Anderson, Marty Levy, Larry Draper, and Kayla Serote all tested into level 5 surveyors.  Suzanne Rose, Marie Robbins, and Kay Tiddmann are all new level 3 surveyors. Jerry Dickman is our newest level 2 surveyor.  Congratulations to all the participants for a great survey effort for the week and all the good spirit shared.  Also, thanks James Brook and Kristi Draper for taking Kay Tidemann under their wings and teaching her during the week, she was our most improved surveyor as a result and her enthusiasm spilled over to the group. I hope to see many of you in the water on surveys later this year.  I am currently planning our 2009 Field Survey schedule and will have more details on that in our next Enews edition in May. There are still spaces available on two Field Survey trips for 2008, Paul Humann's Discovery Tour in Key Largo (June 21-28) and the Sea of Cortez with Don Jose (Oct 5-12).  If interested in either of these trips, please contact Joe Cavanaugh at 305-852-0030 for the Discovery Tour and Jeanne at Baja Expeditions at 800-843-6967 for the Sea of Cortez trip.

 

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