Are there any programs out there that help with tree planting or habitat building?

Yes, Fish and Game volunteer coordinators around the state set up activities that include tree planting, shrub planting, seed collection and other activities that are habitat building.  Activities are listed on the Volunteer Calendar at http://fishandgame.idaho.gov/calendars/?action=year&calid=16 or you can check with the Region office in your area for information about upcoming events.  Volunteer information is also online at http://fishandgame.idaho.gov/public/about/volunteer/.