Birds know where to migrate through a combination of instinctual behaviors and environmental cues. They are born with the knowledge of when to migrate and the general direction. Additionally, they use the sun, stars, Earth’s magnetic field, and landmarks to navigate their way to their destination. Changes in daylight length and temperature also signal birds when it’s time to migrate.
MCQs
1. Why do birds migrate?
A) To find more food
B) For fun
C) To visit family
D) To lay eggs in a warmer climate
A) Magic
B) Earth’s magnetic field
C) Maps
D) Street signs
3. Do all birds migrate the same distance?
A) Yes, all birds migrate 1000 miles
B) No, the distance varies among species
C) Yes, all birds migrate around the world
D) No, birds don’t migrate
4. What is one reason some birds migrate at night?
A) To avoid predators
B) Because they are nocturnal
C) To see the stars better
D) Because it’s cooler
5. How do young birds know where to migrate if they’ve never been before?
A) They guess
B) They have a map
C) Instinct
D) They follow older birds
Fill in The Blanks
Choose from these words: journey, navigate, internal.
1. Birds use landmarks like mountains or rivers to help guide them on their _______.
2. Some birds use the Earth’s magnetic field to help them _______ during migration.
3. Birds have developed a combination of _______ and external cues to know where to migrate.
True / False
1. Birds follow road signs to know where to migrate (True/False)
2. Birds migrate to the same exact spot every year (True/False)
3. Birds can see the Earth’s magnetic field to know where to migrate (True/False)
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