Iran afflicted by large swarms of desert locusts, amid coronavirus woes'The density of locusts in the swarms is so high that a 10 to 15-centimeter layer of dead locusts forms on the ground after spraying pesticides.'Samburu men attempt to fend-off a swarm of desert locusts flying over a grazing land in Kenya, 2020(photo credit: NJERI MWANGI/REUTERS)
