What do amberjack fish eat?

Amberjack fish are carnivorous and have a varied diet depending on their size and location. Here's a breakdown of their feeding habits:

Juveniles:

* Small invertebrates: They primarily feed on zooplankton, crustaceans, and small fish.

* Plankton: Small, free-floating organisms that are abundant in the ocean.

Adults:

* Larger fish: They prey on a wide variety of fish species, including squid, mackerel, herring, and other amberjacks.

* Crustaceans: They eat crabs, lobsters, and shrimp.

* Cephalopods: Squid and octopus are also part of their diet.

Specific examples of prey:

* Atlantic Amberjack: Grouper, snapper, bluefish, mackerel, and squid.

* Greater Amberjack: Herring, menhaden, squid, and other small fish.

Hunting Techniques:

* Ambush predators: They often hide and wait for prey to come within range.

* Active hunters: They may also actively pursue prey.

* Schooling behavior: They often form schools to hunt together, increasing their chances of catching food.

Overall, amberjack fish are opportunistic feeders, and their diet can vary greatly depending on the availability of prey in their environment.