See the butterfly? The Missoula Butterfly House and Insectarium is home to the smallest animals. They are our friends. It welcomes dozens of species of butterflies from all over the world.

MISSOULA, Mont. — The University of Montana and the new Butterfly House in Missoula share a close connection. The following was sent out by the University of Montana: When you’re the executive ...

Montana's soon-to-be state butterfly is one tough old bird. And a beauty to boot. Nominated by garden clubs and endorsed by schoolchildren statewide, the mourning cloak has all the credentials ...

In a swath of 11 states, from California to Montana, ... As the climate in the American West grows hotter and drier, butterfly populations are disappearing, new research shows.

Small maestros of Monarch butterflies swept into a little garden at the Montana Natural History Center this month, despite a bit of drizzle.

BOZEMAN (AP) They re back. Aided by strong desert rains in the Southwest and high winds, Painted Lady butterflies have retuned to Bozeman, in droves. The migratory insects began their journey in ...