Predator-Prey Interactions in Ecosystems

The video explores the interaction between wolves and deer in Washington's lush forest habitat. It discusses the return of wolves and their impact on deer behavior, focusing on predator-prey dynamics and the influence of biotic and abiotic factors. The team sets up traps to study deer behavior and collects data using innovative technology. The study highlights the importance of understanding these interactions for ecological balance.

What type of habitat is found near the small town of Republic in Washington state?

• Lush forest

• Grassland

• Urban

• Desert

Why were wolves driven out of Washington state in the past?

• They were overpopulated

• They were a threat to livestock

• They were not native to the area

• They were endangered

What is a key factor that predators must consider in their interactions with prey?

• When to migrate

• How to build a shelter

• Where to find a meal

• How to avoid being seen

What are biotic factors in an ecosystem?

• Living elements like plants

• Weather conditions

• Non-living elements like rivers

• Geographical features

How do white-tailed deer typically evade predators?

• By swimming across rivers

• By hiding in dense forests

• By running fast on flat ground

• By climbing trees

What is the purpose of setting up deer traps in the study?

• To protect them from predators

• To feed them

• To observe their natural behavior

• To relocate the deer

What can a blood sample from a captured deer reveal?

• Its habitat range

• Its age

• Its diet and stress levels

• Its speed

What is the function of the deer cam deployed on the animals?

• To track their migration patterns

• To observe their interactions with other species

• To record their eating habits and movements

• To monitor their health

Why is it important to study predator-prey interactions in ecosystems?

• To promote human activities

• To eliminate prey species

• To understand ecosystem balance

• To increase predator populations

How can studies like this one help in restoring nature's balance?

• By increasing human development

• By offering insights to protect endangered species

• By informing conservation efforts

• By providing data to eliminate predators