"In 1996, when cell towers marched into remote areas of the United States, mutant frogs began turning up by the thousands in lakes, streams and forests all across the American Midwest. Their deformed legs, extra legs, missing eyes, misplaced eyes, and other genetic mistakes were frightening school children out on field trips.
In 2009, wildlife biologist Alfonso Balmori did a simple, obvious experiment on the balcony of an apartment in Valladolid, Spain not far from a cell tower, an experiment that proved what was happening: he raised tadpoles in two identical tanks, except over one of them he draped a thin layer of fabric that was woven with metallic fibers, which admitted air and light but kept out radio waves. The results shocked even Balmori: in a period of two months, 90 percent of the tadpoles in the tank without the shielding had died, versus only 4 percent in the shielded tank.
Similar shielding experiments have confirmed, in spades, what is happening to birds, and what is happening to our forests.
Scientists at the University of Oldenburg in Germany were shocked to find, beginning in 2004, that the migratory songbirds they had been studying were no longer able to orient themselves toward the north in spring and toward the southwest in autumn. Suspecting that electromagnetic pollution might be responsible, they did for their birds what Balmori did for his tadpoles a few years later: they shielded the aviary from radio waves during the winter with aluminum sheeting. “The effect on the birds’ orientation capabilities was profound,” wrote the scientists. The birds all oriented toward the north the following spring."
By Arthur Firstenberg, "The Most Dangerous Technology Ever Invented!"
https://www.cellphonetaskforce.org/wp-content/uploads/2021/10/The-Most-Dangerous-Technology-Ever-Invented-Part-Two.pdf