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The detection dogs tracking poachers and Covid-19
Marlo the labrador is learning how to sniff out Covid-19 in the UK. In Tanzania, Polish hound Thor is on the track of wildlife poachers. We explore how their extraordinary noses are tackling these issues and more around the globe.
Produced and presented by Claire Bates
Last on
Tue 27 Apr 2021
21:06GMT
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- Tue 27 Apr 2021 07:06GMT麻豆官网首页入口 World Service
- Tue 27 Apr 2021 14:06GMT麻豆官网首页入口 World Service
- Tue 27 Apr 2021 21:06GMT麻豆官网首页入口 World Service
People fixing the world on YouTube
Watch stories of people changing their world on the World Service English YouTube channel