In confusion, birds have been known to break up their migrating formation, change direction, call in anxiety, and even interrupt their migration completely. Sometimes birds, thrown off course, land exhausted after hours of circling, and weakened ones even die.
130 მილიონი ბავშვი, რომელთაგანაც ორი მესამედი გოგონაა, სკოლაში არ დადის.