Animal Migration Concepts and Reasons

The video explores animal migration, discussing reasons like weather and food availability. It explains how animals know when and where to migrate, using cues like weather changes and internal navigation systems. The video also covers energy storage for long journeys and different migration patterns, including return and nomadic migrations.

Why do monarch butterflies migrate to Mexico?

• To find new mates

• To escape predators

• To avoid competition for food

• To enjoy the warm climate

What natural cues help animals determine when to migrate?

• Availability of water

• Changes in food availability

• Changes in weather and sunlight

• Presence of predators

How do some animals navigate during migration?

• Listening to ocean currents

• Sensing the Earth's magnetic field

• Following other animals

• Using the stars

Why do animals need to store fat before migrating?

• To stay warm

• To protect against predators

• To have energy for the journey

• To attract mates

What is a return migration?

• Migrating to find food

• Following a leader to a new area

• Traveling back and forth between two places

• Moving to a new location permanently

Why do salmon return to the river they were born in?

• To avoid cold waters

• To reproduce

• To escape predators

• To find food

What is a characteristic of nomadic animals?

• They migrate based on resource availability

• They return to the same place every year

• They follow a strict migration path

• They migrate only in winter

Why might locusts move from place to place?

• To avoid harsh weather

• To find abundant food

• To find new mates

• To escape predators

What is the main reason for animal migration?

• To explore new territories

• To find new habitats

• To escape predators

• To find better food sources and breeding grounds

How do animals benefit from migrating?

• They can learn new skills

• They can access better resources

• They can avoid competition

• They can find new friends