But Magawa is far from the only animal to do this kind of work.
For starters, APOPO works with a whole team of dogs and rats to sniff out buried explosives and tuberculosis in sick patients.
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In Warsaw, Poland, clams monitor the city’s water supply for contaminants.
Whenever the highly sensitive clams detect large amounts of heavy metals flowing in from the Zegrze reservoir or Vistula river, they clam up.
The clams were featured in a 2019 documentary, Gruba Kaska, or Fat Kathy, the name of the water pump station where they reside.
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For a large part of the 1900s, miners would bring the birds on site to monitor for carbon monoxide.
Today, pigeons help in similar ways. Researchers have measured lead levels in the blood of city pigeons to gauge the amount of toxins in the atmosphere.
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It’s no secret that dolphins are incredibly smart.
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Research suggests they might even be able to detect when people are infected with COVID-19.
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Dogs have also aided in rescue missions, such as the famous St. Bernards that for hundreds of years helped save people lost in avalanches.
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Read more stories about animals here.