Saving Seafood

Marine group disentangles humpback whale off Cape Cod

July 22, 2017 — A marine conservation group says it has disentangled a young humpback whale off Cape Cod.

The Center for Coastal Studies says a charter vessel discovered the whale just outside Nauset Inlet on Friday afternoon. It had a bridle of heavy line looped though its mouth and twisted across its back. Two orange buoys trailed behind it.

The center’s Marine Animal Entanglement Response team cut away the gear and the twisted line, leaving the whale with just a short length of line in its mouth. As the whale moved away the remaining rope was pulled from its mouth and it sped off.

The Center for Coastal Studies urges boaters to report any entanglement sightings of whales, sea turtles or other marine animals.

Read the full story from the Associated Press at the Gloucester Times

NOAA Announces Continuation of Voluntary Speed Restriction Zone

July 21, 2017 –A voluntary speed restriction zone about 15 miles south of Nantucket has been extended by the National Oceanic and Atmospheric Administration’s fisheries division.

NOAA established the speed restriction zone last month due to the presence of three endangered North Atlantic right whales.

The voluntary speed restriction zone will be in effect through July 30.

According to researchers, there are only about 400 North Atlantic right whales still in existence.

Those who approach a right whale closer than 500 yards will be in violation of federal and state law and could lead to criminal charges.

All right whale sightings are to be reported at 1-866-755-6622.

Read the full story at CapeCod.com

Right Whale Disentanglements Allowed on Case-by-Case Basis

July 21, 2017 — The disentanglement of critically endangered North Atlantic right whales has been authorized by the National Marine Fisheries Service on a case-by-case basis.

The agency suspended all whale responses last week after a Canadian responder was killed while disentangling a right whale off New Brunswick.

NOAA lifted the ban for all other species Tuesday after reviewing safety policies.

Right whale responses will be contingent upon a review of circumstances and available resources.

Read the full story at CapeCod.com

Fisherman killed saving whale recalled as longtime advocate

July 14, 2017 — Members of the marine community in the U.S. and Canada said Thursday that a Canadian fisherman who died freeing a whale from fishing gear was a longtime whale advocate who bridged gaps between fishing and conservation.

Joe Howlett was killed on Monday after freeing a North Atlantic right whale that had been entangled in fishing gear off New Brunswick. A close friend of his said the 59-year-old Howlett was hit by the whale just after it was cut free and started swimming away.

Howlett’s death came as a shock to many in the maritime communities of New England and Atlantic Canada. Howlett lived on Campobello Island, a Canadian island which can only be accessed by road from Lubec, Maine, and he was well known in fishing and marine circles on both sides of the border.

The New England Aquarium said Howlett was a lobsterman, boat captain and whale rescue expert who helped found the Campobello Whale Rescue Team.

Read the full story from the Associated Press at Fox News

Boats may be hitting whales in Gulf of Maine more often, study suggests

April 24, 2017 — A group of marine scientists says collisions of whales and boats off the New England coast may be more common than previously thought.

The scientists focused on the humpback whale population in the southern Gulf of Maine, a body of water off Massachusetts, New Hampshire and Maine. They found that almost 15 percent of the whales, which come to New England to feed every spring, had injuries or scarring consistent with at least one vessel strike.

The researchers, who published their findings in the March issue of the journal Marine Mammal Science, said the work shows that the occurrence of such strikes is most likely underestimated. They also said their own figure is likely low because it does not account for whales that are killed in ship strikes.

“Vessel strikes are a significant risk to both whales and to boaters,” said Alex Hill, the lead author of the study, who is a scientist with the conservation group Whale and Dolphin Conservation in Plymouth, Massachusetts. “Long-term studies can help us figure out if our outreach programs to boaters are effective, what kind of management actions are needed and help to assess the health of the population.”

Read the full story from the Associated Press at the Portland Press Herald

Researchers study whales and the food they eat

April 24, 2017 — North Atlantic right whales need a lot of food each day — the caloric equivalent of 3,000 Big Macs — and right now there’s plenty of it in Cape Cod Bay, in the form of a tiny crustacean.

“The food resource is the thickest we have seen in 32 years,” Charles “Stormy” Mayo, head of the right whale ecology program at the Center for Coastal Studies, said of the zooplankton that whales consume.

In years past, the center’s water sampling in the bay has shown total zooplankton densities usually less than 5,000 organisms per cubic meter. While the individual zooplankton are measured in millimeters, the whales that eat them are among the largest animals on earth, reaching lengths of more than 50 feet and weighing up to 79 tons.

But on April 14, for example, the densities reached well over 40,000 organisms per cubic meter across most of the bay, according to Christy Hudak, the center’s associate scientist. Some areas west of Great Island in Wellfleet reached 72,000 organisms per cubic meter.

On that same day, more than 40 percent of the total population of right whales left in the world, 217 out of 524, were spotted in the bay.

“It might be that the food resource is particularly strong this year, and if it continues that will bode well for right whales,” biologist Mark Baumgartner of the Woods Hole Oceanographic Institution said. “Alternatively, food in other habitats at other times of the year may be poor, leading to right whales concentrating in fewer places and fewer times, such as Cape Cod Bay in early spring.”

Scientists are looking at possible connections between the high concentration of right whales in the early spring in Cape Cod Bay and low calving rates.

Read the full story at the Cape Cod Times

MASSACHUSETTS: Endangered whales visit Cape Cod in record number

April 13, 2017 — More than 100 North Atlantic right whales, including two mother-calf pairs, were spotted in Cape Cod Bay on Sunday, breaking a record for previous sightings, according to the Center of Coastal Studies.

An aerial survey team researching the rare marine mammal took thousands of photos of the 112 animals, which were scattered across two-thirds of the bay from the Cape Cod Canal to Provincetown, where there was a large concentration of the animals, according to Charles “Stormy” Mayo, right whale habitat expert at the center. There are 524 North Atlantic right whales in the world, according to the Center.

The number of right whales spotted may still increase, as researchers analyze the photographs taken during the flight, according to the center.

This year, only three right whale births were recorded, and two of those calves were spotted Sunday with their mothers, Mayo said. The number of calves has dropped precipitously during the past 10 years, from a high of 39 in 2009, according to data from the North Atlantic Right Whale Consortium.

“It’s a pretty special situation that this many whales and arithmetically two-thirds of the calf population was here in Cape Cod Bay,” Mayo said. “The people who fly in our airplanes, who are trained researchers, said all 112 animals had their mouths open.”

Read the full story at the Cape Cod Times

Scientists eye new tools for whale safety

April 10, 2017 — There are still limitations to the technology, but scientists hope the expanded use of unmanned listening devices and whale call recordings will help better protect whales by using the sounds they make.

“There are a lot of potential applications,” said Brian Sharp, International Fund for Animal Welfare’s manager of marine mammal rescue and research. “We’re just scratching the surface.”

At the Northeast Fisheries Science Center in Woods Hole, researchers have analyzed underwater recordings of North Atlantic right whale calls from 2006 through 2014 to try and address a question that has emerged in recent years: Why are the endangered animals not showing up as predictably in their seasonal haunts.

“One of the things that’s really been discussed is how they’re shifting their distribution patterns,” Genevieve Davis, a research analyst at the science center, said at the annual Marine Mammal Commission meeting held at the Sea Crest Beach Hotel.

For the 2006-2014 time period, the scientists ended up with 2,500 days that showed — by recorded sound — the presence of right whales from Iceland to Florida. In looking at the data, they learned that the whales are spending their winters all along the Atlantic coastline rather than in specific areas at specific times of the year. Also, from New England through the mid-Atlantic area, the analysis showed that there are right whales present “pretty much year-round,” Davis said.

Read the full story at the Cape Cod Times

Researchers: Where are all the right whales?

February 24, 2017 — MELBOURNE, Fla. — Maybe the right whales are all just in the wrong place at the wrong time this year.

Where spotters typically see 20 newborn North Atlantic right whales, this winter only three have been born, the lowest number of newborns since only one was born in 2000.

Three dozen or more adult and baby right whales usually pass through Florida and Georgia waters during the winter calving season, which runs mid-November to mid-April. This year, only seven whales have been documented.

“Not only is it the fewest number of calves, but it’s also the fewest number of individuals seen,” said Phil Hamilton, a research scientist at New England Aquarium, which monitors right whales.

Scientists suspect a warmer North Atlantic, driven in part by climate change, might be disrupting the density of animal plankton that the whales need to feed, increasing the time it takes for females to bulk up for pregnancy and forcing the whales to scatter in search of food.

“A lot of people are doing a lot of head scratching,” Julie Albert, who monitors right whales for the nonprofit Marine Resources Council, said of this winter’s whale migration.

Read the full story from Florida Today at NorthJersey.com