Marine Fish Characteristics and Behaviors

Sam, an aquatic guide, takes viewers on an ocean adventure at the National Aquarium, exploring the Atlantic coral reef. He introduces the flying grenade, a fish that can walk on the ocean floor and resembles a frog with wings. Sam shares his scuba diving experiences and observes various species, including the flying bernard. He discusses the unique features and behaviors of the flying gunard with Holly, highlighting its pectoral fins and grunting sounds. The adventure concludes with a reflection on the marine ecosystem's diversity and balance.

What unique ability does the fish in the National Aquarium have?

• It can fly above the water.

• It can walk on the ocean floor.

• It can change colors.

• It can sing underwater.

What is the depth of the Atlantic Coral Reef tank at the National Aquarium?

• 10 feet

• 20 feet

• 13 feet

• 25 feet

Why are blue tang fish also known as surgeon fish?

• Because they swim in a straight line.

• Because they have a scalpel-like beak.

• Because they can perform surgeries.

• Because they have sharp spines on their tails.

What nickname is given to the tarpon fish?

• Diamond King

• Golden King

• Silver King

• Bronze King

What is the primary feature of the flying gurnard's pectoral fins?

• They are used for flying.

• They are used for digging.

• They resemble wings.

• They are invisible.

Where do flying gurnards typically prefer to stay in a coral reef system?

• At the top of the water column

• Outside the water

• In the middle of the water column

• In the lower benthic zone

What type of food do flying gurnards in the exhibit prefer?

• Large fish

• Mixed cut of small fish

• Coral

• Seaweed

How do flying gurnards produce sounds underwater?

• By blowing bubbles

• By rubbing their scales

• By clapping their fins

• By grunting from their oral cavity

What role do fish like the flying gurnard play in a marine ecosystem?

• They are scavengers.

• They are the main food source for sharks.

• They contribute to the diversity of the reef system.

• They are predators.

What is the purpose of the flying gurnard's grunting sound?

• To navigate the ocean floor

• To communicate with humans

• To attract other gurnards

• To scare predators