#10 Locusts are vegetarian, and the daily ration can exceed its own body weight by 2 times.
A flock can destroy both a man-sown field and harvested straw.
#11 And during the period of a long flight, locusts can even eat their relatives, thereby replenishing the lack of water and nutrients.
#12 Loners are characterized by low activity.
The solitary stage is important for the preservation of this species of insects because it is the loners who lay their eggs.