In Europe, there are dogs sniffing bark beetle, which destroys forests. Much more faster than any humands checking the trees. [1] [1] https://en.wikipedia.org/

In Europe, there are dogs sniffing bark beetle, which destroys forests. Much more faster than any humands checking the trees. [1] [1] https://en.wikipedia.org/wiki/Bark_beetle https://en.wikipedia.org/wiki/Bark_beetle