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After eight years of growth, the horns of an adult ram may weigh more than 30 pounds. [7] Annual growth rings indicate the animal's age. The rams may rub their own horns to improve their field of view. [7] Both rams and ewes use their horns as tools to break open cactus, which they consume, and for fighting. [8]
Bighorn sheep are named for the large, curved horns borne by the rams (males). Ewes (females) also have horns, but they are shorter and straighter. [20] They range in color from light brown to grayish or dark, chocolate brown, with a white rump and lining on the backs of all four legs.
Rams' horns may be very large – those of a mature bighorn ram can weigh 14 kg (31 lb) – as much as the bones of the rest of its body put together. Rams use their horns to fight with each other for dominance and the right to mate with females. In most cases, they do not injure each other because they hit each other head-to-head, and their ...
Navajo-Churro sheep at the San Francisco Zoo with four horns. Churros are small sheep with long, thin tails, horizontal ears, [1] and a double coat. Ewes are 40–60 kg (88–132 lb), while rams are 55–85 kg (121–187 lb). The sheep are long-lived and can be productive for up to 15 years. [2]
The horns of both rams and ewes are composed of a dense layer of keratin covering a core of bone. [6] The Sierra Nevada bighorn sheep's specialized hooves are not only essential for navigating their rocky habitats but also play a crucial role in their mating rituals, where males engage in horn-clashing contests to establish dominance.
Two men who enjoy looking for antlers share their insights on why you should also be looking for these natural treasures.
The European mouflon has a smooth hairy coat, the rams are fox red-brown in the summer, usually with a whitish saddle patch, the ewes are brownish. Both sexes are darker in winter. The rams have helix-shaped horns up to 80 cm long; females have no horns on Sardinia, but on Corsica they have smaller horns that are slightly curved towards the rear.
Nearly six years ago, “Rams,” a touching humanist drama from Iceland directed and written by Grímur Hákonarson, won hearts — and prizes — at the Cannes Film Festival. Now, in trots ...