I am now not sure what I meant either. Hee hee. But, on another note, on my mountain bike ride today I saw some sort of pigeon sized bird but it wasn't a pigeon, maybe a small raptor, he was too far, flying at a fast rate of speed about 6 inches off the ground and as soon as he came to a power pole he immediately shot straight up at a 90 degree angle and zoomed to the top of it. I couldn't believe his athleticism. Birds of all kinds amaze me so much.i dont understand the question but i have no predator problems