A trout is a predator.

Most of the biomass is low on the food chain, the herbivores, the parrotfish, the surgeonfish that eat the algae.

As awareness grows, levels of consumption of large predatory fish such as tuna and swordfish are dropping.

You will see that my piranha fish get very hungry.

And then we have a lower biomass of carnivores, and a lower biomass of top head, or the sharks, the large snappers, the large groupers.

Recent studies have documented the rapid decline of large predatory fish species such as billfish, sharks and tuna.

Methyl mercury bio accumulates up the marine food chain to create high concentrations in predatory species of fish such as shark, swordfish and tuna, as well as marine mammals such as whales, dolphins and porpoises.

We have more sharks, more biomass of snappers, more biomass of herbivores, too, like these parrot fish that are like marine goats.

The Japanese live on rice and fish.

This is called fishing down the food chain.

Instead of doing that actually, we've developed some fish sticks that you can feed the fish.

And that predator is the giant ocean sunfish, the Mola mola, whose primary prey are jellyfish.

As fish is a staple in the diet of the islanders, this would include background information and demonstrations on the procedures involved in the monitoring of food fish for dioxin and furan concentrations.

And right now the FDA is trying to make a final decision on whether, pretty soon, you could be eating this fish it'll be sold in the stores.

Targeting highly migratory predatory fish species including tuna and swordfish, industrial longlines also catch or kill as many as 4.4 million sea turtles, billfish, sharks, marine mammals and seabirds.

And I haven't seen such food. Caviar, it still exists.

By comparison, it is relatively fuel efficient to target deep sea species such as menhaden and mackerel, most of which are ground up into meal or used for oil for unsustainable fish farms.

Others are the fish chips consisting of thin tortilla chips with slices of Alaska Pollack, salmon steaks, salmon croquettes, salmon dollars, salmon ravioli, pre fried shrimp, ready to eat shrimp cocktail,

That's where the tuna wants to go it wants to forage on schools of herring but it can't get there. It's too cold.

So, it seemed that the toxin that was killing the gharial was something in the food chain, something in the fish they were eating.

Among the fisheries with the most inefficient edible protein return on investment, vessels targeting shrimp, tuna and swordfish are at the top of the list.

Fish'n'chips is the most famous English food.

(v) Consumption of a small amount of fish or meat, in addition to vegetable protein, will be encouraged.

The salmon on top is a genetically engineered Chinook salmon, using a gene from these salmon and from one other fish that we eat, to make it grow much faster using a lot less feed.

You find these, for example, in fish oil.

If you catch some fish, you'll not only have food, but drink.

An analysis of global fish catches over the past five decades, from data collected by FAO, found that there has been a gradual depletion of larger and more commercially valuable species of fish high in the food chain (such as cod and haddock) and a corresponding rise of less valuable marine organisms and fish low in the food chain (such as anchovy). The results suggest a marked decline in the quality of the fish catch worldwide.

In the Pacific, the biomass of large predatory fish caught by longline fishing, for example, has declined by 90 percent since 1950.

The rehabilitation of two fish breeding tanks for larvivorous fish and a malaria laboratory started in the north west.

Bycatch destroys both predatory and prey species upon which complex ecosystems rely for survival, the long term consequences of which we are only now beginning to ascertain.

They give birth inside the ice, and they feed on the Arctic cod that live under the ice.

I doubt anyone has seen a giant bluefin feed.

Regions exist where the biggest food production of women is that of catching shellfish and octopus.

The impact on local food security was severe since horse mackerel is an important source of local food.

So how are these fish, these predators going to help?

The warning advised that expectant, pregnant and nursing women and children should not eat any shark, swordfish or king mackerel due to high mercury levels.

Five inch fishing lure, it's a big fishing lure, with a three pronged hook in the back, and outside it said, Harmful if swallowed.

So the story of our team, a dedicated team, is fish and chips.

407. Compared to 1992 there was a decrease in consumption of meat products (51.8 per cent), meat and poultry (49.6 per cent), fish and fish products (46.1 per cent), confectionery products (44.4 per cent), fruit and fruit products (39.9 per cent) and butter (33.5 per cent).

This is whale meat that I photographed in a grocery store in Tokyo or is it?

A gourmand, President Roosevelt had a taste for fancy Fifth Avenue foods like pâté de foie gras and Maryland terrapin soup.

If you go out for dinner, like in a fish restaurant, where you can select which fish you want to eat, you can select which insects you would like to eat.

And this is what happens to that food web when it's stocked with non native fish that never lived there before.

The recent sharp increase in the prices of rice, fish and vegetables has caused a further deterioration in the food situation.

They put it into worm recomposting systems, which produced a lot of worms, which they fed to Siberian sturgeon, which produced caviar, which they sold back to the restaurants.