DESCRIPTION: Sleek giants with blue and gray coloring, bluefin tuna are one of the largest fish in the ocean and can grow to weigh more than 1,000 pounds. Their bodies are muscular, and they have ...

Bluefin tuna are remarkable, ocean-going fish that grow up to ... percent of juvenile tuna in the area. The western Atlantic stock of bluefin has dropped by about 70 percent since 1970. The eastern ...