Forbes contributors publish independent expert analyses and insights. GrrlScientist writes about evolution, ecology, behavior and health. A male lion looks out across the savannah inside the Ol Kinyei ...
A new study explores a disruptive force in the delicate African ecosystem that holds consequences for even top predators like lions. The big-headed ant, first recorded on the island of Mauritius, has ...
Karen Hopkin: This is Scientific American’s Science Quickly. I’m Karen Hopkin. Hopkin: Why did the lion take down a buffalo instead of a zebra? Because of the big-headed ants! I know, I know. Sounds ...
Lions have long stood atop the food chain, but now a new enemy has forced the dominant carnivores in Kenya to change their hunting strategies and diets. The threat? Ants that are smaller than a grain ...
The presence of invasive ants in trees indirectly reduced the number of zebras preyed upon by lions, researchers observed in a study at a nature reserve in Kenya. Published in Science, the study noted ...
Native acacia ants are killed by the smaller invasive big-headed ants, leaving whistling-thorn trees defenseless against elephants. Credit: Pat Milligan When people talk about the interconnectedness ...
The Galapagos ant fauna and the attributes of colonizing ant species -- Distribution and impact of alien ants in vulnerable Hawaiian ecosystems -- Characteristics of tramp species -- Coexisiting ...
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