FILE - Mohamed Mohamud, a ranger from the Sabuli Wildlife Conservancy, looks at the carcass of a giraffe that died of hunger near Matana Village, Wajir County, Kenya, Oct. 25, 2021. The U.N. weather agency is predicting the phenomenon known as La Nina is poised to last through the end of this year, a mysterious “triple dip” — the first this century — caused by three straight years of its effect on climate patterns like drought and flooding worldwide. (AP Photo/Brian Inganga, File)