US Counties within Montana in which the Least tern, interior pop. is known to or is believed to occur:

State County
Montana Custer
Montana Dawson
Montana Garfield
Montana McCone
Montana Prairie
Montana Richland
Montana Roosevelt
Montana Rosebud
Montana Valley
Montana Wibaux

This report contains Counties in which this species is known to or is believed to occur. If you are looking for the Section 7 range (for Section 7 Consultations), please visit the IPaC application.