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.

M. Emmett Carroll Jr. has seen change on the waterfront, from the days when lobsters were bountiful to now when they seem scarce. He has kept his faith by dancing with new ideas, shifting his attention to raising oysters. He runs Menemsha Oysters, pretty much a one-man aquaculture operation which involves raising and harvesting some of the Island’s tastiest oysters.

Herring are back and the numbers are stronger compared with a year ago. Also known as alewives, herring are one of the true coastal signs of spring and considered essential bait fish in the food chain.

While the reports of numbers this spring are improved over last year, they are at best cautiously optimistic. A state moratorium prohibiting the catching of herring has been in place since 2005. The ban was a response to a dramatic drop in the numbers of fish returning in the spring of 2004 and before. Recovery has been slow, if at all, until this spring.

Longfin inshore squid ( loligo pealeii ) may not be on the menu, but it is an important local seafood that has grown scarce.

Recreational and commercial fishermen are perplexed, wondering how a once profitable and abundant bait seems to have disappeared. Tackle shop owners can’t find enough of it. The draggers working in Nantucket Sound have had slim pickings.

The John Havlicek Celebrity Fishing Tournament, a people-spotting fishing and golf tournament that raises money for the Genesis Fund, celebrates its 30th anniversary this week.

The contest has raised $2 million for the nonprofit organization committed to helping children with birth defects, genetic disorders and intellectual disabilities and their families.

The event was started by Boston Celtic legend John Havlicek and his wife, Beth.

Bass and Blues for Boys and Girls is a new fishing contest to benefit Island children. Fishing starts early tomorrow morning and continues until 3 p.m. when there will be an awards ceremony and cookout. The striped bass and bluefish contest benefits the Martha’s Vineyard Boys’ and Girls’ Club.

Freshwater and saltwater fishing is free this weekend for those who have not yet registered for a Massachusetts fishing license. It is a chance for all adult anglers to get their lines wet without having to buy a fishing license. But on Monday, most adults are required to have a state license.

A rare weakfish was caught last Saturday night by a local angler. Donald Lynch, 43, of Vineyard Haven, said he was entirely surprised by the catch. The fish was caught from the beach at the Lagoon Pond drawbridge. “On the very first cast I hooked up a fish and when I landed it, I discovered it was a 24-and-a-half-inch, three-plus pound weakfish,” Mr. Lynch said.

He said the last time he caught a weakfish was 25 years ago.

Brad Pitt made fly-fising look so easy in A River Runs Through It. Dappled sunlight on blond hair, the big smile and a slight flick of the wrist to set a fly lure right on the lip of a hungry trout. Oh, if that’s all it took.

Thankfully, for the rest of us mere mortals looking to get out from under a tangled mess, help is on the way. On Saturday, May 14 from 8:30 a.m. to noon John Kollett and Sandra Demel at the Martha’s Vineyard Rod and Gun Club will host a workshop for all levels.

Three Vineyard fishermen had a real-life Jaws moment on Friday morning when they encountered a great white shark circling a dead minke whale that had become tangled in lobster line in the area known as Devil’s Bridge off Aquinnah.