Recapture on Japanese Longliner!
On August 9th, 2022, Katsue Koyano caught a blue marlin aboard Motohiko Goto’s boat, Gotch, in the waters of Hyoutan, Japan. The marlin was relatively small, with an estimated weight of 120 pounds. Just over a year later, in August of 2023, the blue marlin was recaptured in the waters of Micronesia. It was caught […]
New Striped Marlin Study
Scientists have recently discovered that predatory fish, such as the striped marlin, use rapid color changes to coordinate their attacks on prey. The study found that the marlins use these color changes to communicate with each other during hunting, allowing them to work together more effectively. By adjusting their color patterns, the fish are able […]
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 […]
Costa’s Marlin-Fly Project
For years, we have all heard about the amazing fishery and waters in Magdalena Bay, Mexico. From the hookups of doubles, triples, and quads of striped marlin with daily releases in the triple digits, it is not surprising that a number of our tag and release winners utilize this incredible location to secure some of our top annual awards. While the fishery as a whole may be renowned by offshore anglers, our current knowledge about the striped marlin fishery in particular is merely surface level. As always, our goal is to conserve, educate, and promote sustainable fishing in locations
Pacific Striped Marlin Rebuilding Plan
Western & Central Northern Pacific striped marlin, whose abundance, especially spawning-stock biomass, and size are greatly diminished and retain low priority within the Western & Central Pacific Fisheries Commission (WCPFC). This regional fisheries management organization (RFMO) is tasked with the management of this and other highly migratory species. Unfortunately, its interim rebuilding plan for the species which includes goals to be achieved by 2034 has no chance of success. More aggressive conservation and management measures by WCPFC to reduce post-release mortality need to be considered, which can be done with little impact on longlines catching its targeted species
Recreational Fishing Gear, Bottom Trawls & Pelagic Longline Gear Are NOT the Same!!
With the recent Executive Order (EO), recreational fishing gear, bottom trawls, and pelagic longline are viewed the same as all other fishing gear when it comes to designating Marine Protected Areas (MPA). The EO, signed by Biden, calls for closing 30% of U.S. ocean waters to fishing, including recreational fishing, by 2030 through the MPAs. This is not the first time such a strategy has been raised, very large marine protected areas in various regulatory (marine monuments, wildlife refuges, sanctuaries, marine reserves, etc) forms have preceded the current initiative. Through the US Ocean Action Policy in 2006, the
Shark Populations Proving Detrimental to Sailfish Survival
Charter and private recreational fishing captains primarily are conscientious in practicing conservation-smart measures for their business depends on the availability of fish. Most billfishing captains practice catch and release, some also tag and many use non-offset circle hooks. But best practices make no differenc e when sharks attack and kill thousands of hooked fish, including sailfish, blue marlin, white marlin, bottom fish and coastal pelagics. Commercial fishing captains are experiencing much the same. Due to overfishing, two decades ago the National Marine Fisheries Service (NMFS) and coastal states began restricting Atlantic shark harvest, prohibiting the landing of at least
Non-Longline Fisheries Should Be Allocated More Swordfish
All non-longline swordfish fisheries are required to use handgear – handline, harpoon, commercial rod and reel, green-stick and bandit gear. Handgear takes far less bycatch than does pelagic longline gear, much of the time it takes none making the fisheries cleaner and sustainable. Increasing landing limits to these fisheries makes sense, whereas allowing pelagic longlines back into the Closed Zones to fish for swordfish does not. Increasing swordfish retention limits to handgear fisheries was the focus of a NOAA phone meeting that The Billfish Foundation (TBF) staff members recently joined. The government’s first presented Preferred Alternative is for vessels
TBF Cautions Caribbean Swordfish Retention Expansion
Representatives from The Billfish Foundation attended a recent meeting with NOAA in which a swordfish retention expansion was discussed in the Caribbean. This proposed expansion applies to vessels in USVI and Puerto Rico with an (HMS) Commercial Caribbean Small Boat (CCSB) permit, Swordfish General Commercial permit, or HMS Charter/Headboat permit with a commercial endorsement on a non-for hire trip. The expansion of swordfish retention was proposed at levels ranging from zero to eighteen swordfish retained per vessel per trip. We believe that only the most conservative expansion (up to six fish per vessel) should be considered or authorized
Billfish A Low-Value Food Item In Trinidad & Tobago
Recent images from the island nation of Trinidad & Tobago have again brought attention to the plight of billfish in the Caribbean. The photos show over a dozen billfish that were landed in Trinidad by local fishers, who likely are unaware of the economic benefits a live marlin can bring to their nation if left in the water. The sportfishing eco-tourism trade leads to greater economic benefits and jobs for the community than the one-time-use of the fish as food. According to numerous locals with whom TBF’s management has spoken, fishers in fact prefer to catch other pelagic species
