If we lose the whole migration, we lose one of the nation's most magnificent phenomenon.

It's a truly mysterious and marvelous phenomenon. It's hard to describe.

When I got started with this, it appeared that the whole migration was just chaos pushed by weather, totally unpredictable. It turns out you can predict to within two or three days where they are going to be, and they make this migration on the basis of some celestial change.

Nothing like this has been done. It's really a marvelous adventure and one that very few people would even think about as a possibility because it is risky.

It's sort of a one-way process that makes it difficult to do migration and interoperability. If you're doing much rewriting of your code for COM+, you can't write [to COM] there. If you're writing Active Directory applications, Active Directory apps can't run on NT 4.0.

They are interested in conservation and the issues involved in saving monarch habitats in both the United States and Mexico.