Day 171 of 365
June 20
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Animals Animal Migration Patterns
Arctic terns fly 44,000 miles annually between Arctic and Antarctic, the longest migration of any animal. Bar-tailed godwits fly non-stop for 8 days across the Pacific. Animals navigate using Earth's magnetic field, stars, the sun, and even smell.
💡 Did you know?
Salmon return to the exact stream where they were born using their sense of smell!
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