The real reason is that the female haven't learned about makeup.
SQUIRL033 wrote:
thanks, everyone! yeah, the male is the more colorful, but that's pretty much universal in the bird world. the females are drab and plain, to make it easier for them to blend in when sitting on their eggs. the female redwinged blackbird, for instance, looks like a little, dappled brown sparrow. female ducks are typically brown and plain, while the males have iridescent plumage. i guess having the female be the colorful, "pretty" one is just a human thing... ;)