These Voracious Ants Are Their Own Mobile Home

Army ants are known for their aggressive hunting and unique bivouac nests made of living ants. These nests allow them to be mobile and adapt to their environment. Army ants play a crucial role in their ecosystems as keystone species, and their behavior is of great interest to researchers, potentially offering insights into crowd dynamics and robotics.

What is a significant challenge army ants face due to their hunting habits?

• They struggle to find suitable prey.

• They run out of food quickly in one area.

• They are frequently attacked by predators.

• They often get lost in the jungle.

How do army ants construct their bivouac nests?

• By building mud mounds.

• By forming chains and nets with their bodies.

• By using leaves and twigs.

• By digging underground tunnels.

What is one of the benefits of a bivouac nest for the army ant colony?

• It stores food for the colony.

• It allows the queen to lay eggs safely.

• It protects the ants from rain.

• It provides a permanent home.

Why are army ants considered a keystone species in their ecosystem?

• They are the largest predators in the jungle.

• They help control the population of other species.

• Many other species rely on them for survival.

• They are the primary food source for many animals.

What potential application could arise from studying army ants' coordination?

• Improving agricultural techniques.

• Designing better ant farms.

• Developing new hunting strategies.

• Creating advanced robotic systems.