Memory plays a vital role in the wild for animals and as it turns out, wild bats have better memories than previously thought.
reveals that trained bats remember their training after several years of life in the wild. This study moves scientists one step closer to understanding the complexities of animal memory in nature.Memory plays a vital part in survival for many animals. Between apes, bears or bees, animals need to remember how to navigate home, how to find food and water and how to interact with other creatures. Sometimes, it could mean the difference between life and death.
“Trying to figure out how animals use learning and memory is one way to figure out how they’re going to make it in a life full of change,” says May Dixon, a postdoctoral student at Ohio State University who led the recent study for the Smithsonian Tropical Research Institute, in a press release. And that’s a problem for biologists, since animals think and behave differently in captivity than they do in the wild. “You can’t necessarily extrapolate from the wealth of data we have on animals in the lab to what they’re facing in the wild, where there are many more things they have to remember,” says study co-author Gerald Carter, a professor in Ohio State University’s Department of Evolution, Ecology and Organismal Biology, in a press release.
Researchers later recaptured eight of the bats and subjected them to the same tests after a period of one to four years in nature. They found that every one of the eight bats responded to the ringtones and six of the eight took the food reward .
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