Skip to main content

Heck Cattle

Heck Cattle
Way back we talked about the Aurochs, a now-extinct species of Cattle that once lived throughout Europe.  The Heck Cattle are an attempt to recreate the massive Aurochs by back breeding the animals until they resemble their ancestral form.

This project isn't recent... it actually started back in the 1920s in Germany. Two brothers, Heinz and Lutz Heck, developed programs in Munich and Berlin respectively. Interestingly, these programs were, in part, supported by Nazi leader Hermann Göring.

The two brothers used different breeds in their methodology-- Heniz used Friseians, Hungarian Greys, Scottish Highlands, and a handful of other breeds, while Lutz focused more on French and Spanish Fighting Cattle. The results were actually very similar, producing calves in only a few generations that looked like the images of Aurochs from old cave paintings and representations. However, after WWII the Berlin line was lost.

There has always been controversy over the Heck Cattle project, and not only because of its benefactor. Other scientists have criticized the brothers' messy methodology, and their quick proclamation of results. There is also the fact that many other cattle breeds resemble the Aurochs even better than the Heck Cattle do. There is even a newer project, the TaurOs Programme, which is worker to create a better Aurochs.

There are still Heck Cattle today, though most remain in Europe. Of the estimated 2,000 of them, many live in nature preserves. This is because of the Heck's claims that these animals were resurrected wild animal, and thus should be left in nature as the Aurochs were.

Status : Domesticated
Location : Originated in Germany
Size : Height up to 4.5ft (1.4m), Weight up to 1,300lbs (600kg)
Classification : Phylum : Chordata -- Class : Mammalia -- Order : Artiodactyla
Family : Bovidae -- Genus : Bos -- Species : B. primigenius

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!

Halloween Crab

Gecarcinus quadratus The Halloween Crab goes by many names, including the Red Land Crab, Whitespot Crab, and Moon Crab. I personally like Halloween Crab though, since it really reflects the interesting colors. They have black carapaces, orange-red legs, and purple claws! Halloween Crabs live in the Pacific coast mangroves and forests of Central and South America. They actually live in the forests as adults, and return to the ocean in order to reproduce. Did you know that they live as far away as 18 miles (30km)  from water? Not where you normally think Crabs to be! While living in the forest, the Crabs forage nocturnally for different plant matter, including leaves and sapling. They also dig long burrows into the ground for protection. These burrows can measure nearly 5 ft long! Halloween Crabs are sometimes kept in captivity, and can be very tricky pets due to their excellent climbing skills. IUCN Status :  Not Listed Location :   Cent