This invasion of the white world by the mud races has a startling analogy in the cowbird. This lazy, ugly bird finds the nest of a beautiful song bird, kicks out the eggs, then lays its own eggs while the other bird is gone looking for food and twigs. When the song bird returns she is confused but accepts the eggs as her own and keeps them warm. When the ugly babies hatch, they are large, noisy and always hungry. This keeps the poor little mother bird frantic because she is always looking for food. If, by chance, one of the original song bird eggs remains and hatches, the interlopers peck it to death and toss it from the nest. The result is that the world not only loses the beauty and music of the song birds, but it “gains” another group of ugly squawking birds that do little more than breed and poop and search for more song bird nests to dump their responsibilities on.
The obvious comparison of the cow bird with the world’s ugly mud people and their invasion of formerly white countries is clear.