Lloyd Raleigh is bent double , trying to negotiate his way through a dense thicket of catbriar in the moist wetands of Brookside Farm. As thorns entangle his jacket, a soup of leaf mold and sphagnum moss sucks his boots deeper into the mud.

“I kind of like this spot,” he says. “It tells us a lot about the land.”

It is by far the Island’s largest conservation property, more than five thousand acres spread across the Vineyard’s ample middle, spanning the towns of Oak Bluffs, West Tisbury and Edgartown. But as conservation properties go, the Manuel F. Correllus State Forest is also largely unsung. It’s that vast swath of trees you drive by on the north side of the Edgartown-West Tisbury Road. It’s the corner near the airport where Smoky the Bear reminds all who pass what the level of fire alert is today.

Due to a combination of climate change creating warmer water conditions and continued pressure from fishing, lobster stocks in southern New England have been badly depleted, and a five-year moratorium is needed for recovery.

This is the recommendation of a technical panel for the Atlantic States Marine Fisheries Commission in a report discussed last week.

“Overwhelming environmental and biological changes coupled with continued fishing greatly reduce the likelihood of southern New England stock rebuilding,” the report said.

The local chapter of Ducks Unlimited, a conservation nonprofit dedicated to preserving habitat, hosted its 34th annual dinner last Saturday at the Harbor View Hotel in Edgartown. And though turnout may have been the smallest in the organization’s long Island history, the group felt good about the evening, according to chairman Cliff Meehan.

A bill which has been quietly making its way through the state house could dramatically affect the future ownership of some of the Vineyard’s pristine barrier beaches, moving them from private hands to public.

The bill, which consists of just a single paragraph, relates to the barrier beaches that separate the Island’s Great Ponds from the ocean. Many of these beaches are privately owned and also are retreating into the ponds as they are eroded on their seaward side.

Sheriff’s Meadow Sanctuary, the Edgartown property that gives its name to the Island’s largest private landowner and conservation group, is slated for restoration.

Adam Moore, executive director of the Sheriff’s Meadow Foundation, said at the foundation’s annual dinner this week that more than $300,000 of the $500,000 needed to refurbish and maintain the 20-acre property for public use has already been raised, and the foundation is actively seeking the balance from friends and neighbors.

The world’s oceans need protection, a globe-traveling National Geographic underwater photographer told a large audience at the Tabernacle last Saturday.

After 35 years of photographing the oceans, Brian Skerry, 49, said he is troubled by growing evidence of degradation of habitat and the waste and loss of sea life. “I think the oceans are dying a death of a thousand cuts,” he said.

It’s not surprising that Edo Potter’s favorite piece of conservation land is the next one. For decades she has been instrumental in acquiring plot after plot on her beloved Chappaquiddick for public use and enjoyment by future generations. She’s confident about the future of conservation on Martha’s Vineyard because of the health of the Island’s numerous environmental groups and their remarkable track record, both of which owe in large part to her tireless efforts.

A valiant effort to save the life of two malnourished baby otters came to an end over the weekend.

One otter, found in a yard in Oak Bluffs on Thursday afternoon and sent Friday morning to the Trailside Museum in Milton, died over the weekend. A second baby otter, recovered on Friday not far from where the first otter had been found, also died.

The two otters, about eight weeks old, lost their mother when she was hit and killed on Barnes Road in Oak Bluffs on the morning of June 7.

Bluefin tuna — the center of a highly lucrative commercial fishery and heated controversy about overfishing — will not be listed as an endangered species, the National Oceanic and Atmospheric Administration announced last week.

“NOAA is formally designating both the western Atlantic and eastern Atlantic and Mediterranean stocks of bluefin tuna as species of concern under the Endangered Species Act,” a press release that accompanied the decision said.