All is not well in the bird world - at least if you live in a neighborhood full of cowbirds. These avian mafiosa will seek out nests of birds to lay their eggs in, and if their host bird turns out the alien egg, they return later to ransack the nest. And if the eggs do hatch, the chicks often out compete the bird's real offspring. How would you deal with the cowbird mafia if it came to town? Or can you see yourself as a gangland racketeer shaking down the local nests? Show us your brush with the mob.