Alice White
#13 During flight, the angle of attack is often changed.
Compared to their peers, pheasants are excellent cross-country runners with obstacles.
#14 While running, the bird stretches its head forward and raises its long tail like a keel.
Birds can make a jerky and sharp sound only during flights, the rest of the time they spend in silence.
#15 Some species for night sleep climb high on tree branches and hide in dense foliage.
