Basic principle of the Internet: If you repeat something often enough it eventually becomes true 
My original comment was really a sarcastic poke at journalists who come up with amazing "new" ideas that most of us have known about for centuries . . . but it has prompted some interesting discussions about a subject close to my heart, as a lover of the countryside and wildlife.
Mike.
Edited By Farmboy on 13/11/2018 23:30:52