Saving Seafood

After Many Decades Away, Humpback Whales Are Back In Long Island Sound. This Small Fish Could Be The Reason Why.

October 29, 2018 — One of the smallest, oddest and least-studied fishes in Long Island Sound may be playing a role in attracting one of the world’s largest ocean creatures to the waters along Connecticut’s coastline.

The tiny fish is called a northern sand lance or sand eel, and experts say it could be one of the reasons why massive humpback whales have returned to the Sound in recent years.

Sand lances, at 3 to 6 inches in length, are true fish but look like little silvery eels. They are also a favorite food of humpbacks, which can reach up to 60 feet in length and weigh as much as 40 tons.

“Most people don’t even know their name,” David Wiley, the research coordinator for the Stellwagon Bank National Marine Sanctuary off Cape Cod, said of sand lances. “But they’re extremely important.”

After many decades of absence, humpbacks returned to the Sound beginning in 2015 and at least a few have been recorded feeding in the waters between Connecticut and Long Island or off New London every year since.

Marine scientists believe the sand lance is far from the only reason why humpbacks have been returning to the Sound. They point out that other prey species favored by humpbacks, including menhaden and herring, have also been on the increase in the waters off Connecticut’s shoreline and are likely key to the humpbacks’ return.

Read the full story at the Hartford Courant

 

Regulators Put Limits on Fish No One Wants to Eat

August 23, 2016 — Atlantic saury, pearlsides, sand lances—you’ve probably never tasted any of these fish (or heard of them). But they and other “forage” species play a vital role in our oceans—they’re food for the fish we eat. In fact, these lowly forage species are so essential to the health of marine ecosystems that some people are taking extra steps to protect them—especially as the global demand for seafood soars. Last week the Mid-Atlantic Fishery Management Council, which oversees fishing in U.S. waters from New York State to North Carolina, decided to start managing more than 50 species of forage fish.

The council’s decision is a bit unusual—after all, none of the forage fish populations are in danger of collapse, and only one of the 50-plus species is harvested on a large scale in the mid-Atlantic today. In the region, people have mostly ignored these fish because they tend to be small, low-value and not very appetizing. But the council is trying to handle its fisheries more holistically because it has realized that putting controls on a single species at a time just will not work. “There’s a move now to manage all fisheries as part of a bigger system,” says Steve Ross, a research professor at the University of North Carolina Wilmington who is one of the council’s scientific advisors. “When you manage one fish, you try to manage its whole environment—and that includes the food web.”

These small, nutrient-rich forage fish pump energy through the ecosystem in a way that no other marine animal can. They feed on the bottom of the food chain—on single-celled plankton, which larger fish cannot eat—and then they become prey for all sorts of upper-level predators like tuna, sea bass and halibut as well as seabirds and marine mammals. “I like to say that forage fish help turn sunlight into salmon,” explains Ellen Pikitch, a professor of marine biology at Stony Brook University. “They support so much of the ocean ecosystem.”

Read the full story at Scientific American

Mid-Atlantic Council Approves Amendment to Protect Unmanaged Forage Species

August 9, 2016 — The following was released by the Mid-Atlantic Fishery Management Council:

VIRGINIA BEACH, Va. — The Mid-Atlantic Fishery Management Council has approved an amendment to protect unmanaged forage species in the Mid-Atlantic. If approved by the Secretary of Commerce, the Unmanaged Forage Omnibus Amendment would prohibit the development of new and expansion of existing directed commercial fisheries on a number of unmanaged forage species in Mid-Atlantic Federal waters. The prohibition would continue until the Council has had an opportunity to assess the available scientific information for these species and consider the potential impacts to existing fisheries, fishing communities, and the marine ecosystem.

Forage fish are small, low trophic level fish that play a central role in the marine food chain. These species facilitate the transfer of energy to higher trophic levels by consuming very small prey and then being eaten by larger, predatory fish and other marine animals.

“Forage species play a vital role in maintaining the productivity and structure of marine ecosystems and are currently at risk of unregulated fisheries development in the absence of adequate science to ensure their ecological sustainability,” said the Council’s Chairman, Rick Robins. “With this action, the Mid-Atlantic Council is taking a proactive approach to conserving unmanaged forage species and the ecosystem services they provide in the Mid-Atlantic region.”

The amendment was not intended to address all unmanaged forage species in the Mid-Atlantic but rather to focus on those species that have high ecological importance and those that have high potential for the development of a large-scale targeted commercial fishery.

The Council received more than 21,000 comments during the public comment period, the majority of which focused on the list of species to be included in the amendment. Although the Council initially considered a list of more than 250 forage species, this was narrowed down to a list of 15 taxa (i.e. species, families, orders, and other taxonomic groupings) for inclusion.

After considering input from its advisory panel, Ecosystem and Ocean Planning Committee, and members of the public, the Council voted to remove false albacore due to its large size and high trophic level. These 15 taxa include more than 50 forage species, including anchovies, halfbeaks, herrings, sardines, and sand lances. The complete list is included at the bottom of this announcement.

The Council voted to designate these taxa, with the exception of chub mackerel, as ecosystem components (ECs) in all of the Council’s fishery management plans (FMPs). The amendment would establish an incidental possession limit of 1,700 pounds for all EC species combined. For chub mackerel, the Council approved temporary measures to be implemented while the Council evaluates potentially adding the species as a stock in the Atlantic Mackerel, Squid, Butterfish FMP. These measures would include an annual landings limit of 2.86 million pounds and a 40,000-pound incidental possession limit which would go into effect once this landings limit is met.

The Council also voted to require use of exempted fishing permits (EFPs) prior to allowing any new fisheries or expansion of existing fisheries for unmanaged forage species and to establish a new policy for Council review of EFP applications. The Council also agreed that, prior to allowing any new fisheries or expansion of existing fisheries, the Council would consider whether the species in question should be managed as a stock in the fishery or if other discretionary management measures should be used.

Additional information, updates, and background materials related to this amendment are available on the Unmanaged Forage Omnibus Amendment page here.

Oregon’s Forage Fish Management Plan available for public comment

June 15, 2016 — SALEM, Ore. — The Oregon Department of Fish and Wildlife is asking for public comment on the Oregon Forage Fish Management Plan, which will establish protections for forage fish through new fishing regulations, and guide resource management decisions.

Forage fish are small, schooling fish which serve as an important source of food for other fish species, birds and marine mammals. There are forage fish species that are currently tracked and managed individually, such as sardine, herring and mackerel; in some years, these species are caught in large numbers.

In contrast, the Forage Fish Management Plan applies to a grouping of forage fish species that are not currently caught in significant numbers, such as sand lance, smelt, and squid. These species are caught in commercial and recreational fisheries.

Read the full story at the Oregon Department of Fish and Wildlife