Birds have a variety of methods by which they are able to find their way across the flyways, year in, and year out. It seems that birds employ different geo-positioning strategies according to the conditions encountered during migration. They seem able to use the position of the sun and stars, the Earth's magnetic field, smells and even landmarks to find their way.
PTELook at the text below. In 35 seconds, you must read this text aloud as naturally and clearly as possible. You have 35 seconds to read aloud.
Recorded Answer
Current status:
Beginning in 35 seconds.