What do herring eat?
Are the eyes of flatfishes on the right or left side? Has any kind of marine or ocean dwelling fish been successfully transplanted from coast to coast in the United States? How large do ocean sunfish get? How do porcupine fish inflate themselves? What is an “exotic” fish? What fishes are named after other animals? What kind of fish is a “Bombay Duck”? How much electricity does an electric eel generate? What are moray eels and where are they found? What is pearl essence? Is the blue shark really blue? What attracts sharks? Which are most dangeous? What sea creatures other than sharks may be dangerous to swimmers? How many species of Pacific salmon are there? Is it true that salmon return to spawn in freshwater areas where they were born? what is the difference between the Atlantic salmon and the Pacific salmon? Where do salmon go in the ocean? What is a kokanee, or silver trout? Do landlocked Pacific salmon die after spawning? How large do salmon get? What is the oldest known age of sal
