Caltrans plans to install bird spikes on the Coronado Bridge as a temporary solution to preventing suicides while it continues to study a permanent barrier. The spikes would be similar to those used ...
Anti-bird spikes are used around the world to keep birds off buildings. But clever magpies and crows in Europe have figured out how to use them to their advantage. They have started using the spikes ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback