Springtime in Minnesota brings a flurry of bird migration, with millions of birds like Baltimore Orioles taking flight at ...
From geese and pelicans to cranes and cormorants, many birds use a V-shaped flock to master the aerodynamics of long-distance ...
Most birds migrate at night while people sleep, guided by stars, the Earth's magnetic field and sounds.
BirdCast radar tracking has taken some of the mystery out of bird migration patterns, showing that 80% move after dark.
Most bird wings are far from aerodynamically optimal, suggesting evolution often settles for “good enough” instead of perfect ...
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