Building A Lasersailboat Building A Tesla Coil To Keep Birds Off My Lawn. Need Some Advice.?

Building a tesla coil to keep birds off my lawn. Need some advice.? - building a lasersailboat

I have a problem of evil bird in my garden, I am removing a huge building Tesla coil. How big should I build on an area of 1000 square meters to cover? I'm plugging into a wall of my neighbor, if you are not home that often, when the power supply is a problem.