Nantucket Archives - Page 11 of 22

Right Whales Are Migrating

North Atlantic right whales are on the move along the Atlantic coast of the U.S. NOAA is cautioning boaters and fishermen to give these endangered whales plenty of room. We are also asking all fishermen to be vigilant when maneuvering to avoid accidental collisions with whales and remove unused gear from the ocean to help avoid entanglements. Commercial fishermen should use vertical lines with required markings, weak links, and breaking strengths.

Right Whales in Trouble

North Atlantic right whales are protected under the U.S. Endangered Species Act and the Marine Mammal Protection Act. Scientists estimate there are only about 400 remaining, making them one of the rarest marine mammals in the world.

North Atlantic right whales are NOAA Fisheries’ newest Species in the Spotlight. This initiative is a concerted, agency-wide effort to spotlight and save marine species that are among the most at risk of extinction in the near future.

In August 2017, NOAA Fisheries declared the increase in right whale mortalities an “Unusual Mortality Event,” which helps the agency direct additional scientific and financial resources to investigating, understanding, and reducing the mortalities in partnership with the Marine Mammal Stranding Network, Canada’s Department of Fisheries and Oceans, and outside experts from the scientific research community.

More Information

Find out more about our right whale conservation efforts and the researchers behind those efforts.

Download the Whale Alert app for iPad and iPhone

Acoustic detections in Cape Cod Bay and the Boston TSS

Send a blank message to receive a return email listing all current U.S. DMAs and SMAs.

Details and graphics of all ship strike management zones currently in effect.

Reminder: Approaching a right whale closer than 500 yards is a violation of federal and state law.

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

New protected areas to help rare whales off New England

March 17, 2020 — The federal government is extending three protective zones designed to help endangered whales until late March.

The protective areas are intended to protect North Atlantic right whales from ship strikes, which can be fatal.

Two of the zones are based on aerial surveys by the National Oceanic and Atmospheric Administration that observed two separate aggregations of the whales 31 nautical miles south of Nantucket, Massachusetts, and 47 nautical miles southeast of Nantucket. NOAA said those protective areas are in effect through March 27.

New Vessel Slow Speed Zone East of Boston to Protect Right Whales

March 17, 2020 — The following was released by NOAA Fisheries:

NOAA Fisheries announces a new voluntary vessel speed restriction zone (Dynamic Management Area or DMA) east of Boston.

On March 14, 2020 a marine mammal observer reported an aggregation of right whales 18 nautical miles east of Boston, MA.

There are now three voluntary slow speed zones in place to protect right whales, as well as three mandatory zones.

Mariners, please go around these areas or go slow (10 knots or less) inside these areas where groups of right whales have been sighted.

The new East of Boston DMA is in effect through March 29, 2020.

42 45 N
42 04 N
070 11 W
071 10W

The DMAs off Nantucket are in effect through March 27, 2020.

Southeast of Nantucket

41 02 N
40 15 N
068 58 W
070 01 W

South of Nantucket DMA

41 11 N
40 22 N
069 32 W
070 37 W

Active Seasonal Management Areas (SMAs)

A mandatory speed restriction of 10 knots or less (50 CFR 224.105) is in effect in the following areas:

Mid-Atlantic: November 1-April 30

Cape Cod Bay: January 1-May 15

Off Race Point: March 1-April 30

Right Whales Are Migrating

Right Whales in Trouble

More Information

Find out more about our right whale conservation efforts and the researchers behind those efforts.

Download the Whale Alert app for iPad and iPhone

Acoustic detections in Cape Cod Bay and the Boston TSS

Send a blank message to receive a return email listing all current U.S. DMAs and SMAs.

Details and graphics of all ship strike management zones currently in effect.

Reminder: Approaching a right whale closer than 500 yards is a violation of federal and state law.

Extended Through March 27: Two Vessel Speed Restriction Zones to Protect Right Whales

March 16, 2020 — The following was released by NOAA Fisheries:

NOAA Fisheries announces the extension of the two existing voluntary vessel speed restriction zones (Dynamic Management Areas or DMAs) south and southeast of Nantucket.

On March 12, 2020, the NOAA aerial survey team observed two separate aggregations of right whales, one 31 nautical miles south of Nantucket and the second 47 nautical miles southeast of Nantucket.

The DMAs are in effect through March 27, 2020.

These DMAs both cover areas in shipping lanes. Mariners are requested to route around both areas or transit through them at 10 knots or less.

Southeast of Nantucket

41 02 N
40 15 N
068 58 W
070 01 W

South of Nantucket DMA

41 11 N
40 22 N
069 32 W
070 37 W

Active Seasonal Management Areas (SMAs)

A mandatory speed restriction of 10 knots or less (50 CFR 224.105) is in effect in the following areas:

Mid-Atlantic: November 1-April 30

Cape Cod Bay: January 1-May 15

Off Race Point: March 1-April 30

Right Whales Are Migrating

Right Whales in Trouble

More Information

Find out more about our right whale conservation efforts and the researchers behind those efforts.

Download the Whale Alert app for iPad and iPhone

Acoustic detections in Cape Cod Bay and the Boston TSS

Send a blank message to receive a return email listing all current U.S. DMAs and SMAs.

Details and graphics of all ship strike management zones currently in effect.

Reminder: Approaching a right whale closer than 500 yards is a violation of federal and state law.

One New and One Extended Vessel Speed Restriction Zone to Protect Right Whales Through March 18

March 5, 2020 — The following was released by NOAA Fisheries:

NOAA Fisheries announces one new and one extended voluntary vessel speed restriction zone (Dynamic Management Area or DMA) south and southeast of Nantucket.

On March 3, 2020, the NOAA aerial survey team observed two separate aggregations of right whales, one 31 nautical miles south of Nantucket and the second 47 nautical miles southeast of Nantucket.

The DMAs are in effect immediately, through March 18, 2020.

These DMAs both cover areas in shipping lanes. Mariners are requested to route around both areas or transit through it at 10 knots or less.

New! Southeast of Nantucket effective through March 18

41 02 N
40 15 N
068 58 W
070 01 W

South of Nantucket DMA effective through March 18

41 11 N
40 22 N
069 32 W
070 37 W

Read the full story at the Boston Globe

Entangled right whale found near death off Nantucket

March 2, 2020 — A North Atlantic right whale is near death after becoming entangled in fishing gear, a serious blow to the endangered species.

“The potential loss of a mother is particularly devastating,” researchers at the New England Aquarium said in a statement Friday.

Researchers with the National Oceanic and Atmospheric Administration spotted Dragon, a 19-year-old whale who has given birth three times, while conducting an aerial survey about 45 miles south of Nantucket Monday.

Dragon was excessively thin, unusually gray, and had a buoy stuck in the right side of her mouth when researchers found her in a group of about 15 whales.

Vessel Speed Restriction Zone South of Nantucket to Protect Right Whales Extended Through March 6

February 21, 2020 — The following was released by NOAA Fisheries:

NOAA Fisheries announces an extension to the voluntary vessel speed restriction zone (Dynamic Management Area or DMA) south of Nantucket.

On February 20, an aggregation of right whales was observed 31 nautical miles south of Nantucket, Massachusetts.

Mariners are requested to route around this area or transit through it at 10 knots or less.

South of Nantucket DMA effective through March 6

41 11 N
40 22 N
069 32 W
070 37 W

Active Seasonal Management Areas (SMAs)

A mandatory speed restriction of 10 knots or less (50 CFR 224.105) is in effect in the Mid-Atlantic November 1 – April 30 and in Cape Cod Bay January 1 – May 15.

Right Whales Are Migrating

North Atlantic right whales are on the move along the Atlantic coast of the U.S. NOAA is cautioning boaters and fishermen to give these endangered whales plenty of room. We are also asking all fishermen to be vigilant when maneuvering to avoid accidental collisions with whales and remove unused gear from the ocean to help avoid entanglements. Commercial fishermen should also use vertical lines with required markings, weak links, and breaking strengths.

Right Whales in Trouble

Extension: Voluntary Vessel Speed Restrictions South of Nantucket to Protect Right Whales

February 10, 2020 — The following was released by NOAA Fisheries:

NOAA Fisheries announces an extension to the voluntary vessel speed restriction zone (Dynamic Management Area or DMA) south of Nantucket.

On February 9, an aggregation of right whales was observed 31 nautical miles south of Nantucket, Massachusetts.

Mariners are requested to continue route around this area or transit through it at 10 knots or less.

South of Nantucket DMA effective through February 24

41 11 N
40 22 N
069 32 W
070 37 W

Active Seasonal Management Areas (SMAs)

A mandatory speed restriction of 10 knots or less (50 CFR 224.105) is in effect in the Mid-Atlantic November 1 – April 30, and in Cape Cod Bay January 1 – May 15.

Right Whales Are Migrating

North Atlantic right whales are on the move along the Atlantic coast of the U.S. NOAA is cautioning boaters and fishermen to give these endangered whales plenty of room. We are also asking all fishermen to be vigilant when maneuvering to avoid accidental collisions with whales and remove unused gear from the ocean to help avoid entanglements. Commercial fishermen should also use vertical lines with required markings, weak links, and breaking strengths.

Right Whales in Trouble

More Info

Find out more about our right whale conservation efforts and the researchers behind those efforts.

Download the Whale Alert app for iPad and iPhone

Acoustic detections in Cape Cod Bay and the Boston TSS

Send a blank message to receive a return email listing all current U.S. DMAs and SMAs.

Details and graphics of all ship strike management zones currently in effect.

Reminder: Approaching a right whale closer than 500 yards is a violation of federal and state law.

Researchers Return to Study Gray Seal Pups in New England

February 6, 2020 — The following was released by NOAA Fisheries:

It’s gray seal pupping season in New England! NOAA researchers are working with colleagues to gather data from pups on Muskeget and Monomoy islands off the southeastern Massachusetts coast.

Pupping season generally runs from mid-December to early February, peaking in mid-January. Our researchers have conducted studies of animal abundance, distribution, and health on the islands in January for the past eight years. One research team is working on Muskeget Island off Nantucket, the largest gray seal breeding and pupping colony in the United States. Another team is on Monomoy, an island near Chatham on Cape Cod that is part of the Monomoy National Wildlife Refuge.

Kimberly Murray, who coordinates the seal research program at the Northeast Fisheries Science Center’s Woods Hole Laboratory and leads the team on Muskeget Island, outlined the teams’ goals. “We plan to place 20 satellite tags and nine acoustic tags on the weaned gray seal pups, and to collect as many health samples from pups as we can. Our goal is to sample 50 pups on Muskeget and 100 on Monomoy, but that depends on factors such as weather conditions, scheduling, and departure of weaned pups.”

The team also sampled 14 weaned gray seal pups on Seal Island in Maine. They placed five satellite tags and two acoustic tags on seal pups there to learn where those pups go. On January 30 researchers sampled and tagged 15 gray seal pups on the Coskata-Coatue Wildlife Refuge, which includes Great Point Light, on Nantucket and collected scat or seal poop for microbiome/microplastics/food habits work.