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2021
May
Neat News 2021-126 (added 2021-05-06)
Protecting birds from collisions
© John Benson [CC BY 2.0]
| When birds fly they typically do not look straight ahead. For this reason some crash into buildings. In order to prevent this, it is tried to give acoustic and visual signals to warn them of the potential danger. It is not clear yet, however, how it can be achieved that the warnings are not ignored after a while. related: #birds #collision_protection |