Recent studies have shown that marine fish such as shark, swordfish , and king mackerel can also contain high levels of mercury.
While trace amounts of mercury are present in nearly all types of fish, it builds up most in large predatory fish such as swordfish and sharks.
Intended to lure tuna, swordfish , and other creatures, fish bait on longlines is equally attractive to albatrosses.
Seafood is the main attraction, and the freshness and quality is excellent - the three of us sampled mackerel, tuna and swordfish , none of which could be faulted.
The cod's the best bit here, but in nutritional terms, it trails a dismal second to oily varieties of fish such as salmon, trout, tuna, mackerel and swordfish .
Juvenile swordfish and other severely depleted species are often accidentally caught by longlines.
Dr. Myers is talking about fish - specifically the large, predatory fish like tuna, marlin, swordfish and cod that we prize for food.
In turn, the squid is preyed upon by large fish such as marlin and swordfish , and it's a main staple of sperm whales.
You're going to want to avoid shark, swordfish , tile fish, and king mackerel.
My favorite fish dish was the swordfish , which is capped with crispy rich bread crumbs and served over a creamy, peppery wisp of spinach.