76th Gulf and Caribbean Fisheries Institute Recap
TBF back presenting at GCFI In November of this year, three members of TBF traveled to Nassau, The Bahamas for the Gulf and Caribbean Fisheries Institute’s (GCFI) 76th Annual Conference. Peter Chaibongsai, Addie Spain, and Racine Prinzo attended the conference to present their research findings and to share ideas and perspectives on emerging fisheries science […]
New Age/Growth Study on Atlantic Blue Marlin and Swordfish need samples!
Scientists at the University of Maine need Atlantic blue marlin that weigh over 800 lbs and Atlantic swordfish over 500 lbs, specifically their heads, and the fork length measurement. They are hoping to conduct an age and growth study of these big girls and confirm their ages by collecting hard parts, like their otoliths or ear bones. If you land or know someone who has landed one, please let us know! They are willing to pay for the shipping and packaging of each of them. Again, all the scientists need is the head of the Atlantic blue marlin and swordfish
May 2022 Tag & Release Competition Update
Can you believe we are already halfway through our annual competition?!?! Listed below are current standings for top captains and anglers in each category for The Billfish Foundation’s Tag & Release Competition. These standings are only reflective of the data processed as of May 1st, 2022. If a category is missing, it’s because there haven’t been enough fish to qualify as of yet. The competition will continue to run through October 31, 2022, and TBF will accept all entries up until November 15, 2022. Please note that anyone can participate for free but you are only eligible to receive
NMFS Science for Closed Zones is Questionable
In September 2021, an article published in Marine Biology, Journal of Life in Oceans and Coastal Waters, was distributed by the NMFS as a paper and computer model that might be used as a possible decision-making tool for determining whether to open Closed Zones off East and Gulf of Mexico coasts. This model called the “Highly Migratory Species Predictive Spatial Modeling (PRiSM) would be an analytical framework for assessing the performance of spatial fisheries management.” A review of the paper identified flaws that should preclude the application of this PRISM model to any Closed Zone Decisions. The paper presented
New Fishing Gear Used off California
The Pacific Fishery Management Council (PFMC) recommended and the NMFS authorized a single Exempted Fishing Permit for testing a new gear – Modified Snap – in federal waters off California. The gear, a significantly modified longline, will fish 5 nautical miles of horizontal line, which is much shorter than traditional longlines. To help improve the survivability of bycatch species, the PFMC requires a four-hour maximum soak time, per set. TBF is not convinced the gear will actually fish cleaner. The gear is comprised of connected sections of line, each ranging from 300 to 500 meters in length, that will
Publication from North Carolina State Questions Atlantic Blue Marlin Post Release Survival
A science paper published in the Journal of Aquatic Animal Health, written by E. Houck et al., from North Carolina State University in the College of Veterinary Medicine and the Center for Marine Science & Technology, raised questions whether skeletal injuries caused by recreational fishing tackle could decrease post-release survival in Atlantic blue marlin. Skeletal injuries in the jaw area of 6 blue marlin caught with artificial lures and J-hooks and landed in the 2019 Big Rock Blue Marlin Tournament were examined. The conclusion, it was “suspected” that the hook injuries to the jaw had little impact on post-release
TBF Swordfish Data Represented at ICCAT Meeting
Through its 30-year old tagging program, supported by 190,000 voluntary angler-reported tag reports from around the world, The Billfish Foundation (TBF) assists scientists in gaining a better understanding of billfish’s life history characteristics, including growth, reproduction, yearly movement and survival. Rare is it to receive tagging data from the Mediterranean Sea, but recent tagging by captsins Rudy and Samuel Urbain provided such a surprise. In March, Drs. Folio Garibaldi and George Stirpes presented swordfish tagging data at a meeting of the Swordfish Species Group, within the International Commission on the Conservation of Atlantic Tunas) to help gain a better
NMFS Still Considering Gear and Quota Changes in Atlantic
Pelagic longline “research” decisions not yet issued that could authorize the gear to fish inside waters closed for 19 and 20 years off of Florida’s east coast, Charleston and in the Gulf of Mexico. The closures were implemented to reduce longline bycatch mortality of overfished swordfish, marlin, sailfish, tunas, sharks, sea turtles and marine mammals. Swordfish stocks have recovered, but not the other species for which the waters were closed. If “longline research” inside the closed waters is authorized, it will be a clear indication the NMFS is writing- off the recovery of overfished billfish and the other species
TBF’s Juvenile Billfish Project
TBF’s newest project focuses on juvenile billfish for very little is known about them during their early life stages due to high mortality rates and a lack of reliable tracking methods for fish of their size. A lack of information on juvenile and newborn billfish whereabouts and habits leaves their management and advocacy for their survival in jeopardy. TBF with our research partner Dr. Freddy Arocha, TBF’s research partner and recipient of TBF’s Paxson Offield Lifetime Science Achievement Award 2019, shared that “known images from juvenile billfish are rare, and more difficult is to find an image with the
TBF’s Top Achievements in 2019
With the year coming to a close, we thank you for your support, as we reflect on key achievements in 2019. Please consider joining TBF, if not already on board, or make a tax free year-end donation to support our critical billfish work. You can follow us on social media @thebillfishfoundation and be sure subscribe to our free monthly newsletter to stay updated on the latest billfish
