0 belonging or relating to the cold regions of the world immediately south of the Arctic Circle, such as northern Scandinavia, Alaska, and Siberia: --
Leaf persistence varies from two to four years in warmer climates, and up to nine years in subarctic regions.
The paralarvae migrate northwards toward the waters bordering subarctic regions during summer and autumn.
Because it travels through this transition zone, the river travels through dense forests, as well as portions of the barren and rocky subarctic wilderness.
Unalakleet has a subarctic climate with considerable maritime influences.
Unlike its relatives which are mainly known from subtropical or tropical waters, this species seems to have ranged in temperate or even subarctic areas.
Grouse inhabit temperate and subarctic regions of the northern hemisphere.
Essentially a lowland bird, its range is delimited by the subarctic regions in the north, and by the mountain ranges in the west and south.
It is a subarctic oceanic climate in the southwest and a continental subarctic climate farther north.
