Brett Peveto, Producer
Tuesday, July 11, 2023
Advocates are calling for catch limits and a buffer zone to protect menhaden in the Gulf of Mexico. Menhaden, known in Louisiana as pogies, are small bait fish that number in the billions in the Gulf and the Atlantic Ocean. Pogies are considered an essential food source for larger marine species including sportfish such as sea bass and redfish along with predators such as whales and dolphins. But with the industrial-scale commercial harvest of pogies, advocates are sounding the alarm over the threat to the Louisiana fishery ecosystem as well as the sportfishing industry.
Chris Macaluso, director of marine fisheries for the Theodore Roosevelt Conservation Partnership said harvest limits are needed to preserve the fishery.
"The science is becoming a lot clearer in the last few years -- just what a critical part the pogies play in the food chain in feeding larger predator fish, and that a reduction in the current catch limit is going to be needed in order to have healthy stocks of other fish species," he explained.
A bill requiring regular reporting on harvested menhaden and establishing annual catch limits in state waters passed the Louisiana House last year but stalled in the Senate. The legislation would have established limits in zones based on distance from the shore. Industry opponents of the legislation point to the 2021 Gulf States Marine Fisheries Commission Stock Assessment Report, which states the Gulf menhaden population is not overfished and there is little risk of it.
The process by which menhaden are harvested includes spotter planes that find the large schools and deploy fishing boats. The boats catch menhaden via purse seining, where large nets are used to capture hundreds of thousands of fish at once. Purse seining conducted in shallower water is known to impact seabed sediments, which advocates say contributes to erosion and disturbs the nursery and spawning habitats for a number of species. Another issue is by-catch, the unintended capture of other fish in nets. Macaluso said these issues are made worse by fishing in the shallows.
"When you look at the number of, say, redfish, or speckled trout, or other fish that are being caught in these nets, which could be 30, 40, 50 million pounds annually of other fish in the Gulf," he explained. "A lot of that is exacerbated by them fishing in shallower water."
The commercial harvest of menhaden is large at more than a billion pounds per year in the U-S. Most of the fish are utilized by the 'reduction fishery' industry, which processes the menhaden into livestock feed, fish meal, fish oil, fertilizer and other products. NOAA data for 2021 indicates 589-million pounds of menhaden were harvested off the coast of Louisiana. Captain Eric Newman, owner and operator of Journey South Outfitters in Venice, said he wants to see regulations to help protect the long-term health of the Louisiana fishery.
"We need some sustainable quotas. We need buffer zones to protect our fish, especially the breeder redfish," he continued. "We have the best red fishery in the world, hands down, and those menhaden nets threaten those breeder redfish every day."
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