sentences:  Most populations of golden eagles are sedentary, but the species is actually a partial migrant.Golden eagles are very hardy species, being well adapted to cold climates, however they cannot abide declining available food sources in the northern stretches of their range.Eagles raised at latitudes greater than 60° N are usually migratory, though a short migration may be untaken by those who breed or hatch at about 50° N. During migration, they often use soaring-gliding flight, rather than powered flight.