Saving Seafood

Fishermen Test Weaker Ropes So Whales Can Break Through Them

October 11th, 2016 — Last year, 61 whales were tangled up in fishing gear off the West Coast of the United States, according to data from the NOAA’s National Marine Fisheries Service.

2015 was the worst year since tracking began in the early 1980s.

Fishing ropes can cut off circulation to the whale’s fins and can eventually lead to its death. It’s a growing problem across the globe. Warmer waters are forcing whales into different feeding grounds and successful conservation efforts are increasing the number of whales in the ocean, according to experts that track the issue.

In June, an 80-foot blue whale was found off the coast of Dana Point, California, listing in the water. The crew of Captain Dave’s Dolphin and Whale Watching Safari filmed the animal dragging 200 feet of rope and buoys from what appeared to be a crab pot.

But what if the problem could be solved with simple modifications to the gear that fishermen use?

Massachusetts lobsterman John Haviland got a grant from the state to test fishing ropes that break more easily under the weight of the animals.

Read the full story at WBUR

Whales, sea turtles, seals: The unintended catch of abandoned fishing gear

September 29, 2016 — There are less than 500 North Atlantic right whales left in the world. And now, one less: This weekend, one of the 45-ton creatures was found dead off the coast of Maine, completely entangled in fishing line — head, flippers and all.

This was not an isolated incident.

In late June, an endangered blue whale wrapped in fishing gear was seen struggling off the coast of Dana Point in Southern California. Rescuers were unable to extricate it before it swam away. And earlier this month, rescuers unsuccessfully tried to free an entangled humpback whale near Newport. Spotters say they believe the humpback eventually found its way free of most of the gear, though they’re unsure if there’s anything still trapped in its mouth.

While any kind of fishing gear can be lost or abandoned at sea, gillnets, crab pots and traps are the most common types that continue to “ghost fish” — entrapping marine animals like whales, seals, sea lions and sea turtles.

Last year, the West Coast saw 61 whale entanglements — a record number that is nonetheless likely to be broken this year. So far in 2016, there have been 60 reports of entanglements as of late September. Why it’s happening is unclear. Researchers say there’s more derelict gear in the water today, and more reported sightings, but population numbers and migratory patterns of whales have also shifted.

What happens when a whale becomes entangled is grim.

“The gear is really, really heavy and when a whale comes in contact with it, it thrashes around to shed the gear,” says Kristen Monsell, attorney, Center for Biological Diversity. Sometimes that works; sometimes it entangles the whale even further.

Read the full story at SCPR