I thought they track things like small vibrations in plane body due to such incidents. How would they detect Bird strike(https://en.m.wikipedia.org/wiki/Bird_st

I thought they track things like small vibrations in plane body due to such incidents. How would they detect Bird strike(https://en.m.wikipedia.org/wiki/Bird_strike https://en.m.wikipedia.org/wiki/Bird_strike) if hitting wall go unnoticed? Don't airports have sensors and cameras for such situations to alert Air traffic control immediately?