Birds have been used in mines for hundreds of years to detect poisonous gases.
If this article is correct, maybe we should all be asking for a little more info on 5g
While governments argue about use of Chinese equipment in exchanges for security reasons perhaps they should be explaining why we need 5g in the first place. Maybe - we - don't, maybe 'they' do? For what purpose?
3g brought us digital, 4g brought us data, what does 5g bring? (other than dead birds)
http://humansarefree.com/2018/11/hundreds-of-birds-dead-during-5g.html