The temperate

rainforest Rainforests are characterized by a closed and continuous tree canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforest can be classified as tropical rainforest or temperate rainfores ...

s of

Admiralty Island Admiralty Island is an island in the Alexander Archipelago in Southeast Alaska, at . It is long and wide with an area of , making it the seventh-largest island in the United States and the 132nd largest island in the world. It is one of the ...

's Kootznoowoo Wilderness are unique among the of federally protected Wilderness in Southeast

Alaska Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., ...

. The island's towering cathedrals of old growth

Sitka spruce ''Picea sitchensis'', the Sitka spruce, is a large, coniferous, evergreen tree growing to almost tall, with a trunk diameter at breast height that can exceed 5 m (16 ft). It is by far the largest species of spruce and the fifth-larg ...

and

western hemlock ''Tsuga heterophylla'', the western hemlock or western hemlock-spruce, is a species of hemlock native to the west coast of North America, with its northwestern limit on the Kenai Peninsula, Alaska, and its southeastern limit in northern Sonoma ...

could not be more different from the

glacier A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its Ablation#Glaciology, ablation over many years, often Century, centuries. It acquires dis ...

s and

alpine tundra Alpine tundra is a type of natural region or biome that does not contain trees because it is at high elevation, with an associated alpine climate, harsh climate. As the latitude of a location approaches the poles, the threshold elevation for alp ...

found in nearby Wilderness Areas such as Tracy Arm or Misty Fjords. These ancient forests are home to the highest concentrations of

brown bear The brown bear (''Ursus arctos'') is a large bear species found across Eurasia and North America. In North America, the populations of brown bears are called grizzly bears, while the subspecies that inhabits the Kodiak Islands of Alaska is kno ...

s in the world, as well as thousands of

bald eagle The bald eagle (''Haliaeetus leucocephalus'') is a bird of prey found in North America. A sea eagle, it has two known subspecies and forms a species pair with the white-tailed eagle (''Haliaeetus albicilla''), which occupies the same niche as ...

Sitka Black-tailed Deer The Sitka deer or Sitka black-tailed deer (''Odocoileus hemionus sitkensis'') is a subspecies of mule deer (''Odocoileus hemionus''), similar to the Columbian black-tailed subspecies (''O. h. colombianus''). Their name originates from Sitka, ...

boreal toad The boreal toad (''Anaxyrus boreas boreas'') is the nominate subspecies of the western toad (''Anaxyrus boreas''). They are commonly found in the Southern Rocky Mountains, and their population has recently been on the decline due to an emerging a ...

s, and all five species of Alaskan salmon. The Kootznoowoo Wilderness includes most of Admiralty Island, except for the

Mansfield Peninsula Mansfield is a market town and the administrative centre of Mansfield District in Nottinghamshire, England. It is the largest town in the wider Mansfield Urban Area (followed by Sutton-in-Ashfield). It gained the Royal Charter of a market town ...

, the village of

Angoon Angoon (sometimes formerly spelled Angun, tli, Aangóon) is a city on Admiralty Island in Hoonah-Angoon Census Area, Alaska, United States. At the 2000 census the population was 572; by the 2010 census the population had declined to 459. The ...

, and Native lands along the island's western shore. The Wilderness is part of Admiralty Island National Monument, which itself is part of

Tongass National Forest The Tongass National Forest () in Southeast Alaska is the largest U.S. National Forest at . Most of its area is temperate rain forest and is remote enough to be home to many species of endangered and rare flora and fauna. The Tongass, which i ...

References

Wilderness profile
ANILCA establishments IUCN Category Ib Protected areas of Hoonah–Angoon Census Area, Alaska Protected areas of Juneau, Alaska Wilderness areas of the Tongass National Forest {{JuneauAK-geo-stub