Scientists believe that the direction birds go when migrating is guided in part by ________.
I. the stars in the night sky
II. the Sun during the day
III. the magnetic field of the Earth
A) only I
B) only II
C) only III
D) only II and III
E) I, II, and III

Question

Quizplus · Accepted Answer

Birds use a combination of celestial cues (the stars and the Sun) and the Earth's magnetic field to navigate during migration. This allows them to maintain orientation and direction over long distances.

Scientists Believe That the Direction Birds Go When Migrating Is