Animals including birds, mammals, insects and many others use the earth’s geomagnetic field as a magnetic compass.
The EKLIPSE report showed that the magnetic orientation of birds, insects, spiders, and other animals including mammals can be disrupted by electromagnetic radiation. The report also established that these radiations also have an adverse effect on plant metabolism. http://humansarefree.com/2018/08/study-shows-cell-phone-towers-harmful.html