I'm a commercial roofing contractor in the Akron, OH area and have a large project with hundreds of seagulls on the flat roof. They had nestings and eggs throughout the roof. The eggs have hatched and the seagulls are very aggressive and swooping down on the workers. We have moved all the nests from the area we are working and installed nets across the work area so that they can't swoop down. Any ideas on how to work around this prolem? The baby seaguls are running around the different roof areas.