b-fly releases at events

[starlight1005 at webtv.net]

Where I live in Wisconsin there were once acres of habitat for the
butterflies but,that is quickly being replaced by housing developments.
So wouldn't the raise & release of butterflies be benefitial? There is
less and less milkweed around here for the Monarchs to lay eggs on
so,isn't raising them helping them? What happens as the food for the
caterpillars diminishes?

Teresa