Google Image Result For Http Dizorb Wp Content Uploads. A wide variety of birds fly together in a symmetric V shaped or a J shaped coordinated formation also referred to as an echelon especially during long distance flight or migration It is often assumed that birds resort to this pattern of formation flying in order to save energy and improve the aerodynamic efficiency The birds flying at the tips and at the front would interchange positions in a timely cyclical fashion to spread flight fatigue equally among the flock members.
Albatrosses and other seabirds take advantage of gradient of windspeeds from near the water s surface into the air Once aloft they glide with the wind gaining speed as they get closer to the water where friction slows the wind Once near the water they turn into the wind which gives them lift raising them until they reach the peak of the wind gradient At that point they turn again and glide with the wind repeating the cycle
. Bird life international bird transparent birds and bees american life birds and bees surabaya .Posted in Bird by anyajah at September 17, 2018. Gallery of Google Image Result For Http Dizorb Wp Content Uploads :
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