Pablo National Wildlife Refuge is a National Wildlife Refuge of the United States located in northwestern Montana. It is a unit of the National Bison Range Complex of refuges. It is within the Flathead Indian Reservation (known as the Tribal Trust Lands of the Confederated Salish and Kootenai Tribes), about 2mi south of Polson.DescriptionMost of the 2473acre refuge is part of a reservoir, with 692acre of exposed land surrounding it.The refuge is nesting habitat for numerous bird species such as the green-winged teal, Canada goose, bittern, and great blue heron. At least one pair of nesting bald eagles produce offspring each year. in 1996, 19 trumpeter swans were released in an effort to establish a breeding flock in the region which appears to have been a success. Small mammals commonly found include muskrat, porcupine, badger and skunk. The reservoir contains yellow perch and largemouth bass.