Yellowstone National Park: Wolves and Ecosystem Dynamics

The video explores the role of gray wolves in Yellowstone National Park, highlighting their cooperative hunting strategies and interactions with other wildlife, such as grizzly bears and coyotes. Wolves are shown to be crucial in maintaining the health of the ecosystem by preying on the weak and sick, thus supporting scavengers. The video also illustrates the competition between wolves and coyotes for resources.

What is a key characteristic of gray wolves' hunting strategy?

• Relying on speed

• Cooperating as a pack

• Using camouflage

• Hunting alone

How does a mother grizzly bear protect itself from wolves?

• By climbing a tree

• By hiding in a cave

• By standing its ground

• By running away

What do wolves aim to achieve when hunting large prey like elk?

• To hide from them

• To scare them away

• To surround them

• To make them run

Who leads the hunt in a wolf pack?

• The alpha male

• The oldest wolf

• The youngest wolf

• The fastest wolf

What role do wolves play in the Yellowstone ecosystem?

• They reduce biodiversity

• They plant trees

• They filter out sick and weak animals

• They increase prey populations

How do wolves help scavengers in Yellowstone?

• By protecting them from predators

• By sharing their food

• By leaving leftovers from their hunts

• By hunting together with them

What is the relationship between wolves and coyotes in Yellowstone?

• They are best friends

• They ignore each other

• They hunt together

• They are competitors

How do wolves defend their territory from coyotes?

• By ignoring them

• By hiding their food

• By cooperating to drive them away

• By sharing their kills