A picture taken on February 25, 2020 near Isiolo town in Isiolo county, eastern Kenya, shows locust nymphs aggregated on the ground at a hatch site. - Millions of locust nymphs have emerged from eggs left behind by swarms that invaded the region last month and the situation remains extremely alarming in the Horn of Africa, according to the UNs Food and Agriculture Organization (FAO) specifically Kenya, Ethiopia and Somalia where widespread breeding last month is now giving rise to new swarms. (Photo by TONY KARUMBA / AFP) (Photo by TONY KARUMBA/AFP via Getty Images)
