Skip to main content

Jacob Sheep

Jacob Sheep
Jacob Sheep are a primitive, domesticated breed that has a bit of an obscure and speculative history. The name actually comes from the Biblical Jacob, who had his own herd of spotted sheep, though the name was not given to the breed until more modern times. Pictorial representations of spotted sheep like the Jacobs appear in the ancient art of the Middle East and Mediterranean, and over time they spread into North Africa, Italy and Spain. By the 1700s these sheep were widespread across England, where they were developed and documented as a breed.

Lamb
Jacob Sheep are considered primitive because there has been very little selective breeding done to them. They are known for their hardiness, easy lambing, and spotted fleeces. You may have also noticed in the picture that that sheep has four horns! Jacob Sheep are a polycerate breed, meaning they have multiple sets of horns. Two pairs is most common, but they sometimes have three! Both the males and females sport horns. Jacob Sheep differ from other Northern European polycerates in that they only have one layer of wool, while the others have a fine undercoat and a denser outer-coat.

This particular breed is still considered rare, especially in the United States. Most of the country's population is descended from sheep imported over the last 30 years. In a relatively short amount of time the British and American populations have diverged, with the British stock being larger.

Jacob Sheep are considered a threatened breed, due to their low numbers and the risk of mixing with other breeds. Less than 1,000 Jacob Sheep are registered in the United States each year.

Status : Threatened by the American Livestock Breeds Conservancy
Location : Originally from the Middle East, then England. Now found worldwide
Size : Weights - females 80-120lbs (36-54kg), males 120-180lbs (54-81kg)
Classification : Phylum  Chordata -- Class : Mammalia -- Order : Artiodactyla
Family : Bovidae -- Subfamily : Caprinae -- Genus : Ovis -- Species : O. aries

Comments

Popular posts from this blog

Bornean Orangutan

The Bornean Orangutan is one of two extant Orangutan species in the world. It is the third largest primate (after Gorillas) and is the largest primarily tree-dwelling animal in the world. Males are substantially larger than females, and average at around 165lbs. Bornean Orangutans are largely solitary. A handful might live within a small range but they will seldom interact with one another. Males and females only meet up to breed, which happens only once every several years. A young Orangutan will stay with it's mother for about five years, and the females tend to go about eight years between births. That is the longest interim period of any animal! Sadly, the Bornean Orangutans are in a lot of trouble. They need large forests in order to thrive, and deforestation and habitat degradation has left many homeless. They are also hunted for meat and for traditional medicines. Conservation areas are being established to help these guys in the wild, and it is believed that there are a...

Four!

For anyone who was counting, yesterday was our birthday-- four years! Four years filled with animals from A to Z, more than 1,100 of them! I can't thank my readers enough, it's been wonderful! And in celebration of that milestone... I'm taking a break. Hopefully not forever, but for a little bit at least. In the mean time I plan on getting a new layout out, along with some updates to some of the older articles. I'll post updates here and on the Facebook page, I'm also brainstorming some new animal-related projects, so keep an eye out! Thanks again for four awesome years!

Banggai Cardinalfish

Pterapogon kauderni The Banggai Cardinalfish is a small tropical fish that is becoming very rare in the wild, even though it has been successfully bred in captivity. You will only find these small, 3in long fish around the Banggai Islands of Indonesia. They are the only members of their genus, and you can tell them apart from other Cardinalfish by their three-striped bodies, tasseled first dorsal fin, long second dorsal, and their deep-forked tail fins. Banggai Cardinalfish are diurnal and live in small groups of about a dozen members. They are opportunistic feeders who dine on whatever smaller plants and animals they can find. Courtship and mating is pretty interesting for these guys-- females are the ones who initiate. They isolate a male and the pair will perform various courtship rituals before spawning. The Cardinalfish are mouthbrooders, which means that the males take the fertilized eggs (up to 90 of them) into their mouths and incubate them for up to 30 days. During t...