19:I[66739,["/_next/static/chunks/0.3dg.jzl0xwf.js?dpl=dpl_BhmHa8NmNRnoMAUm8Lqp3TPz2qZA","/_next/static/chunks/0qxr~fpya2kw0.js?dpl=dpl_BhmHa8NmNRnoMAUm8Lqp3TPz2qZA","/_next/static/chunks/12wfgjmhh21qu.js?dpl=dpl_BhmHa8NmNRnoMAUm8Lqp3TPz2qZA","/_next/static/chunks/028~snn2srcd-.js?dpl=dpl_BhmHa8NmNRnoMAUm8Lqp3TPz2qZA","/_next/static/chunks/079qbl7l5rd72.js?dpl=dpl_BhmHa8NmNRnoMAUm8Lqp3TPz2qZA","/_next/static/chunks/0hi8o2xq05aig.js?dpl=dpl_BhmHa8NmNRnoMAUm8Lqp3TPz2qZA"],"default"] 1b:I[38632,["/_next/static/chunks/0qqtp3r0h7kah.js?dpl=dpl_BhmHa8NmNRnoMAUm8Lqp3TPz2qZA","/_next/static/chunks/0iukvycbd42rl.js?dpl=dpl_BhmHa8NmNRnoMAUm8Lqp3TPz2qZA"],"IconMark"] 1a:T48f,At the Ol Pejeta Conservancy, a wildlife preserve in central Kenya, lions and cheetahs mingle with zebras and elephants across many miles of savannah – grasslands with "whistling thorn" acacia trees dotting the landscape here and there. Twenty years ago, the savanna was littered with them. Then came invasive big-headed ants that killed native ants — and left the acacia trees vulnerable. Over time, elephants have knocked down many of the trees. That has altered the landscape — and the diets of other animals in the local food web.

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When Tiny, Invasive Ants Go Marching In...And Alter An Ecosystem

Short Wave

When Tiny, Invasive Ants Go Marching In...And Alter An Ecosystem