Jul 05, 2007 — This week, we heard Brian Mann's story from the goose roundup in Saranac Lake. Scientists are studyng the geese to see why more and more of them don't make the storied migration north to nest. One reason may be that shorefront lawns and parks create habitat that's just too good to pass by. Creatures change their patterns for lots of reason. A new study in the journal Ecology finds those changes don't always work out to the animal's advantage. Rebecca Williams reports.