Dall sheep - Wikipedia
Ovis dalli, also known as the Dall sheep or thinhorn sheep, is a species of wild sheep native to northwestern North America. Ovis dalli contains two subspecies: Ovis dalli dalli and Ovis dalli stonei .
Dall Sheep Facts, Size, Color, Diet, Habitat, and Pictures
2016年11月24日 · Dall sheep, named after the American naturalist Mr. William Healey Dall, is an ungulate found in the Northwest of North America. The most striking feature is the massive curly horns in the males that add to its ornamentation. Females, on …
Dall Sheep Facts, Pictures, Videos & In-Depth Information
2018年12月21日 · The Dall sheep is a wild sheep native to North America. It lives in mountainous regions and is well-known for its white color, which provides camouflage against the snow. The species is named after American naturalist William Healey Dall.
Dall Sheep– Facts, Size, Habitat, Pictures - Animal Spot
The Dall sheep, also known as stone’s sheep or the thinhorn sheep, is a wild social animal native to the northwestern part of North America. The name “Dall” was given after William Healy Dall, a scientist who led surveys in Alaska during the late 1800s.
Dall's Sheep Resource Brief for the Arctic Network - U.S. National …
2022年11月1日 · The number of lambs per 100 ewe-like sheep (which includes ewes, yearlings, and young rams), is often used as an indicator of reproductive success for Dall’s sheep. The average ratio is ~30 lambs per 100 ewe-like sheep.
Dall Sheep - U.S. National Park Service
In late May or early June as "lambing" approaches, ewes seek solitude and protection from predators in the most rugged cliffs available on their spring ranges. Ewes produce a single lamb, and the ewe-lamb pairs remain in the "lambing cliffs" a few days until the lambs are strong enough to …
Dall Sheep - U.S. National Park Service
Dall sheep occupy wind-swept areas where snow cover is low or non-existent. They feed on grasses, sedges, forbs, lichens, and mosses, and consume a greater diversity of plant species in summer than in winter.
Definitive Guide To Dall Sheep Facts, Habitat, Conservation …
Dall Sheep (Ovis dalli) are a wild sheep species native to the mountainous regions of northwestern North America, particularly Alaska, the Yukon, and parts of British Columbia. They are known for their striking white or light-colored coats, …
Dall Sheep - Denali Education Center
Lambs are born between early May and mid-June and weigh 5 to 6 pounds at birth. Normally one lamb is born per ewe, although twins occur occasionally. By their first winter they weigh 60 to 70 pounds. Dall rams can be 3 and 1/2 feet tall at the shoulder and weigh up to 160 pounds; ewes are about 20 percent smaller.
Dall Sheep Species Profile, Alaska Department of Fish and Game
Sheep are classified into the following categories: legal rams (full curl or larger); sublegal rams (less than full curl); lambs; ewes and yearling rams; and unidentified sheep. Yearling rams are difficult to distinguish from ewes and, therefore, they are summarized together.