Salmon cannery on the Pacific coast at Astoria, Oregon, 1880s.
Hand-colored woodcut of a 19th century illustration. (North Wind Picture Archives via AP Images)
[Click image for details 
]Cod fishermen drying and salting fish on the Newfoundland coast, 1700s.
Hand-colored woodcut. (North Wind Picture Archives via AP Images)
[Click image for details ]Dories racing for a school of fish, Atlantic Ocean, 1880s.
Hand-colored woodcut of a 19th century illustration. (North Wind Picture Archives via AP Images)
[Click image for details ]Fishermen in a dory on the Grand Banks off Newfoundland, 1880s.
Hand-colored woodcut of a 19th-century illustration. (North Wind Picture Archives via AP Images)
[Click image for details ]North Atlantic cod-fishing in the 1880s
Hand-colored woodcut of a 19th-century illustration. (North Wind Picture Archives via AP Images)
[Click image for details ]Lobstermen hauling traps off the coast of Maine, 1800s.
Hand-colored woodcut of a 19th-century illustration. (North Wind Picture Archives via AP Images)
[Click image for details ]Cod fishermen in a small boat off the New England coast.
Hand-colored woodcut of a 19th-century illustration. (North Wind Picture Archives via AP Images)
[Click image for details ]Penn State coach Joe Paterno (right) offers a shrimp to Georgia coach Vince Dooley during a press conference and
seafood luncheon in New Orleans, Friday, Dec. 31, 1982. Saturday at night the two coaches and their temas meet on the floor of the New Orleans Superdome to determine the national championship. (AP Photo/Jack Thornell)
[Click image for details ]Film actress Bette Davis is shown with her 13-year-old daughter Margot Merrill, poolside at their Bel Air, Calif., home, Oct. 14, 1964. (AP Photo/Don Brinn)
[Click image for details ]Local fishermen pull fishing nets in Dianshan Lake, Shanghai, China, Saturday, September 26, 2009.
A purse net covering almost 27 hectares of water was spread in the lake on Saturday (September 26, 2009) and snared around 5,000 kilograms of
seafood. According to local government, it was the largest fishing event in Shanghai in recent years.(Imaginechina via AP Images)
[Click image for details ]Local fishermen pull fishing nets in Dianshan Lake, Shanghai, China, Saturday, September 26, 2009.
A purse net covering almost 27 hectares of water was spread in the lake on Saturday (September 26, 2009) and snared around 5,000 kilograms of
seafood. According to local government, it was the largest fishing event in Shanghai in recent years.(Imaginechina via AP Images)
[Click image for details ]A fishman shows off his catch in Dianshan Lake, Shanghai, China, Saturday, September 26, 2009.
A purse net covering almost 27 hectares of water was spread in the lake on Saturday (September 26, 2009) and snared around 5,000 kilograms of
seafood. According to local government, it was the largest fishing event in Shanghai in recent years.(Imaginechina via AP Images)
[Click image for details ]Local fishmen catch fishes with a huge fishing net in Dianshan Lake, Shanghai, China, Saturday, September 26, 2009.
A purse net covering almost 27 hectares of water was spread in the lake on Saturday (September 26, 2009) and snared around 5,000 kilograms of
seafood. According to local government, it was the largest fishing event in Shanghai in recent years.(Imaginechina via AP Images)
[Click image for details ]A fisherman throws a fishing net to catch fishes in Dianshan Lake, Shanghai, China, Saturday, September 26, 2009.
A purse net covering almost 27 hectares of water was spread in the lake on Saturday (September 26, 2009) and snared around 5,000 kilograms of
seafood. According to local government, it was the largest fishing event in Shanghai in recent years.(Imaginechina via AP Images)
[Click image for details ]This photo taken Aug. 30, 2009 shows Chef Gerard Nebesky, owner of Gerard's Paella in Occidental, Calif., preparing several giant paella pans made of ocean-fresh
seafood, baskets of farm-fresh vegetables for a large crowd that gathers at the Eat Real Festival in Oakland, Calif. The Eat Real Festival, the country's first-of-its-kind celebration of sustainable street food, announces a schedule showcasing local talent and rising stars of the Bay Area sustainable food movement. (AP Photo/ Tony Avelar)
[Click image for details ]This photo taken Aug. 30, 2009 shows Chef Gerard Nebesky, owner of Gerard's Paella in Occidental, Calif., preparing a giant paella pan made of ocean-fresh
seafood, baskets of farm-fresh vegetables for a large crowd that gathers at the Eat Real Festival in Oakland, Calif. The Eat Real Festival, the country's first-of-its-kind celebration of sustainable street food, announces a schedule showcasing local talent and rising stars of the Bay Area sustainable food movement. (AP Photo/ Tony Avelar)
[Click image for details ]This photo taken Aug. 30, 2009 shows Chef Gerard Nebesky, owner of Gerard's Paella in Occidental, Calif., preparing a giant paella pan made of ocean-fresh
seafood, baskets of farm-fresh vegetables for a large crowd that gathers at the Eat Real Festival in Oakland, Calif. The Eat Real Festival, the country's first-of-its-kind celebration of sustainable street food, announces a schedule showcasing local talent and rising stars of the Bay Area sustainable food movement. (AP Photo/ Tony Avelar)
[Click image for details ]This photo taken Aug. 25, 2009 shows Salmon, Red Potato and Green Bean Salad. Shopping for pre-washed, cut and cooked ingredients at the supermarket will allow you to serve healthy food fast. This Salmon, Red Potato and Green Bean Salad uses pre-prepped produce and canned
seafood to make it both fast and healthy. (AP Photo/Larry Crowe)
[Click image for details ]In this Aug. 22, 2009 photo, a lobsterman throws back an undersized lobster into the sea off Harpswell, Maine. State officials report that the lobster harvest has risen sharply over the past two decades. Twenty years ago, the state's annual harvest was under 30 million pounds and in the past 10 years, the catch has ranged from 53 million to 75 million pounds. Maine, which has nearly 6,000 licensed lobstermen and an estimated 3 million traps, accounts for about 80 percent of the nation's catch of American lobster. Lobster by far is Maine's No. 1
seafood. (AP Photo/Pat Wellenbach)
[Click image for details ]This photo taken Aug. 25, 2009 shows Salmon, Red Potato and Green Bean Salad. Shopping for pre-washed, cut and cooked ingredients at the supermarket will allow you to serve healthy food fast. This Salmon, Red Potato and Green Bean Salad uses pre-prepped produce and canned
seafood to make it both fast and healthy. (AP Photo/Larry Crowe)
[Click image for details ]A lobster is measured to determine whether it is of legal size to keep off Cundy's Harbor, Maine, on Monday, Aug. 24, 2009. State officials report the lobster harvest has risen sharply over the past two decades. Twenty years ago, the state's annual harvest was under 30 million pounds and in the past 10 years, the catch has ranged from 53 million to 75 million pounds. Maine, which has nearly 6,000 licensed lobstermen and an estimated 3 million traps, accounts for about 80 percent of the nation's catch of American lobster. Lobster by far is Maine's No. 1
seafood. (AP Photo/Pat Wellenbach0
[Click image for details ]This photo taken July 19, 2009 shows Salmon-potato Cakes. If fitting
seafood in your food budget seems impossible, consider reaching for a can. The canned salmon in these Salmon-potato Cakes is not only economical but very convenient and keeps the health benefits of its fresh version. (AP Photo/Larry Crowe)
[Click image for details ]This photo taken July 19, 2009 shows Salmon-potato Cakes. If fitting
seafood in your food budget seems impossible, consider reaching for a can. The canned salmon in these Salmon-potato Cakes is not only economical but very convenient and keeps the health benefits of its fresh version. (AP Photo/Larry Crowe)
[Click image for details ]This photo taken July 19, 2009 shows Salmon-potato Cakes. If fitting
seafood in your food budget seems impossible, consider reaching for a can. The canned salmon in these Salmon-potato Cakes is not only economical but very convenient and keeps the health benefits of its fresh version. (AP Photo/Larry Crowe)
[Click image for details ]This photo taken July 19, 2009 shows Salmon-potato Cakes. If fitting
seafood in your food budget seems impossible, consider reaching for a can. The canned salmon in these Salmon-potato Cakes is not only economical but very convenient and keeps the health benefits of its fresh version. (AP Photo/Larry Crowe)
[Click image for details ]Diners enjoy wine and a
seafood platter at the Waterbar restaurant in San Francisco, Tuesday, July 28, 2009. (AP Photo/Eric Risberg)
[Click image for details ]In this photo taken on Friday, July 17, 2009, a Katrina damaged steeple from the Maritime and
Seafood Industry Museum sits away from the trailer that now takes the place of the building that was destroyed in the hurricane in the Point Cadet neighborhood of Biloxi, Miss. Empty lots, fragmented house foundations, a few Katrina cottages and a growing number of "for sale" signs are the only indications that a community existed. Gov. Haley Barbour's message to the visiting governors attending the National Governors Association conference in Biloxi this weekend, is while the Gulf Coast is recovering quickly, it still has a long way to go. (AP Photo/Rogelio V. Solis)
[Click image for details ]10th anniversary of Marine Stewardship Council.The Prince of Wales (second right), talks with (from left to right) former fisherman and current Chief Executive of the North Devon Fisherman's Association, John Butterwith, Estelle Brennan, of Lyons
Seafood and John Arnold of the Fairtrade Foundation at a reception at Clarence House to mark the 10th anniversary of the Marine Stewardship Council. Picture date: Tuesday July 14, 2009. See PA story ROYAL Charles. Photo credit should read: Fiona Hanson/PA Wire URN:7570752 (Press Association via AP Images)
[Click image for details ]10th anniversary of Marine Stewardship Council.The Prince of Wales (second right), talks with (from left to right) former fisherman and current Chief Executive of the North Devon Fisherman's Association, John Butterwith, Estelle Brennan of Lyons
Seafood and John Arnold of the Fairtrade Foundation at a reception at Clarence House to mark the 10th anniversary of the Marine Stewardship Council. Picture date: Tuesday July 14, 2009. See PA story ROYAL Charles. Photo credit should read: Fiona Hanson/PA Wire URN:7570756 (Press Association via AP Images)
[Click image for details ]In a Thursday, June 4, 2009 photo, Shoppers check out rows of iceboxes stacked with
seafood at Thuan Phat market in Westminster, Calif. State and county authorities are inspecting Asian markets in Southern California to try to weed out the sale of white croaker, which has been contaminated by chemicals released into the Pacific Ocean from the 1950s to the 1970s. (AP Photo/Nick Ut)
[Click image for details ]In this Thursday, June 11, 2009, photo, Glen Libby shows a pollock at the Port Clyde Fresh Catch stand at the Farmer's Market, in Rockland, Maine. Fresh Catch participants pay a lump sum for the season and receive a weekly share of
seafood caught by the members of the Midcoast Fishermen's Cooperative. The co-op is believed to be the nation's first "community supported fishery" venture. (AP Photo/Robert F. Bukaty)
[Click image for details ]In this Thursday, June 11, 2009, photo, Glen Libby shows a cod fish to a youngster at the Port Clyde Fresh Catch stand at the Farmer's Market, in Rockland, Maine. Fresh Catch participants pay a lump sum for the season and receive a weekly share of
seafood caught by the members of the Midcoast Fishermen's Cooperative. Teh co-op is believed to be the nation's first "community supported fishery" venture. (AP Photo/Robert F. Bukaty)
[Click image for details ]TOP CHEF MASTERS -- "The Lost Supper" Episode 2 -- Air date 06/17/2009 -- Pictured: A table full of fresh
seafood and fruits (Photo by: Kelsey McNeal/Bravo/NBCUPB via AP Images)
[Click image for details ]Part-time shrimper Jimmy Harris, left, and crew member Charles Cain, right, shown in photo Tuesday, June 9, 2009, in Bayou La Batre, Ala. The two unloaded a day's shrimp catch from a pickup truck at Sea Pearl
Seafood Co. (AP Photo/Garry Mitchell)
[Click image for details ]TOKYO, Japan - Photo shows popular dishes at the Tunisian restaurant Illissa in Tokyo including a piece of brik (R, top), mutton couscous (L) and
seafood stew (foreground).
[Click image for details ] 
