Heck cattle 371418 226159875 2008-07-17T02:29:03Z 81.154.90.68 [[Image:Heck_cattle_male.jpg|thumb|right|280px|A Heck bull]] '''Heck Cattle''', also called reconstructed [[aurochs]], are a hardy breed of [[cattle]] (''Bos taurus'') often referred to by its promoters by the name of "Aurochs" as the Aurochs is an extinct ancestor of modern cattle. ==Development== Heck cattle were developed in the early 20th century by the Heck brothers in [[Germany]] in an attempt to [[breeding back|breed back]] modern cattle to their presumed ancestral form, the aurochs, ''Bos primigenius primigenius''. [[Heinz Heck]] working at the [[Hellabrunn Zoological Gardens]] in [[Munich]] began creating the Heck breed in about 1920. [[Lutz Heck]], director of the [[Zoologischer Garten Berlin|Berlin Zoological Gardens]], began extensive breeding programs supported by the [[Nazism|Nazis]] during [[World War II]] to bring back the aurochs.<ref>"Heute haben Sie wieder eine Carla im Zoo" Der Berliner Zoologische Garten und seine jüdischen Aktionäre, Monika Schmidt, [http://www.paperclip.pwp.blueyonder.co.uk/Bongo.pdf ''Bongo''], 9.4.2002</ref> The reconstructed aurochs fit into the Nazi [[propaganda]] drive to create an idyllic history of the [[Aryan]] nation.{{Fact|date=August 2007}} Heinz Heck crossed [[Hungarian Grey Cattle]], [[Highland cattle|Scottish Highland]], [[Murnau-Werdenfels Cattle|Murnau-Werdenfels]], [[Angeln cattle|Angeln]], [[German Friesian cattle|German Friesian]], Podolic cattle and [[Corsican cattle|Corsican]] breeds. In Berlin, Lutz Heck crossed Spanish and French [[fighting cattle]] with other breeds. The resulting animals’ configurations were largely similar. The Berlin breed was lost in the aftermath of World War II, so modern Heck cattle are descended from the Hellabrunn breed. At the end of the 20th century, other so-called primitive breeds were crossbred with Heck cattle to come closer to the aim of creating a cattle breed that resembles the extinct aurochs in external appearance. ==Characteristics== A typical Heck bull should be at least 1.6 [[metre|m]] (5.25 ft) high and a cow 1.4 m (4.60 ft), with weight 600 to 900 [[kilogram|kg]] (1,300 to 2,000 lb). Heck cattle are twenty to thirty centimeters shorter than the aurochs they were bred to resemble. However, cross-breeding efforts continue to increase the size and weight of the breed, particularly in Germany. The Heck bulls were not much larger than the bull of most breeds of domestic cattle, while wild aurochs bulls are believed to have often exceeded 1000 kilograms (2,200 lb), half the size of a [[rhinoceros]]. So the African [[Ankole-Watusi (cattle)|Watusi cattle]] were then brought into the herd. The result was a somewhat larger animal, but it also caused infertility among the cows, a sign of the genetic divergence that had occurred between these populations of ''Bos'' over the millennia. Heck cattle were first bred outside of a zoo in 1980. There were 88 registered at that time. Continued crossbreeding with these animals resolved the infertility in the cows. ==Distribution== There are about 2000 Heck cattle in Europe and few elsewhere. In [[Oostvaardersplassen]] in [[Flevoland]] near [[Lelystad]] ([[Netherlands]]), there are about 600 Heck cattle freely roaming without human interference.<ref>[http://www.markjjones.dsl.pipex.com/oosvaadersplassen.htm Map taken from the "Staatsbosbeheer Oostvaaderplassen information" leaflet]</ref> Other cattle are at the Falkenthaler Rieselfelder near [[Berlin]]. There are also Heck Cattle at the Nesseaue nature reserve near [[Jena]], [[Thuringia]] and at the Grubenfelder Leonie nature reseve in [[Auerbach]], [[Bavaria]]. There were about 100 registered in [[France]] in 2000. {| border=0 align=center |[[Image:Heckrund1.JPG|160px]] |[[Image:Heckrund3.JPG|160px]] |[[Image:Heck cattle 001.jpg|160px]] |[[Image:Heck cattle 002.jpg|160px]] |[[Image:Heck cattle 003.jpg|160px]] |} ==Controversy== Even though trying to bring back extinct species may seem commendable, "[[breeding back]]" is a controversial procedure in the scientific community (see also [[Quagga#Attempted revival|Quagga]]). The general consensus among [[biologist]]s today is that the Hecks' original methodology used to "recreate" the aurochs was flawed: once a genetic lineage is gone, it cannot be "bred back". Some go as far as to consider it outright deceitful. For example, Professor Z. Pucek of the [[Białowieża Forest|Bialowieza Nature Preserve]] has characterized the Heck cattle as the "biggest scientific swindle of the 20th Century".{{Fact|date=February 2007}} Professor Pucek has devoted his life to the conservation of the surviving native [[Wisent]] (European Bison) which is seen by some as competition to Heck cattle development. On the other hand, Heck cattle are considered by some the most suitable cattle breed for low intensity grazing systems in certain types of nature reserves, due to their ruggedness and lack of need for human care.{{fact|date=April 2008}} Heck cattle today are propagated in some places to fulfill the role of extinct [[megafauna]] in the ecosystem. However, there is uncertainty as to what ecological niche the aurochs itself filled. Dr Frans Vera claims that the aurochs lived in open parkland and supports their inclusion in nature reserve management. Cis van Vuure, however, in his book, ''Retracing the Aurochs: History, Morphology and Ecology of an Extinct Wild Ox'' suggests that the aurochs dwelled in dense forests and marshes while the Wisent dwelled in the open landscape. [[Wisent]] supporters claim that Heck cattle landscape management is a public relations ploy in order to illegitimately garner support for Heck cattle at the expense of a genuine native species, the [[Wisent]]. ==Breed organizations== *SIERDA &ndash; ''Syndicat International pour l’Elevage, la Reconnaissance et le Développement de l’Aurochs-reconstitué'' ([[French language|French]]: International Union for the Breeding, Reintroduction and Development of Heck Cattle) ==See also== * [[Heck horse]] ==References== {{Reflist}} * International Commission on Zoological Nomenclature. 2003. Opinion 2027 (Case 3010). Usage of 17 specific names based on wild species which are pre-dated by or contemporary with those based on domestic animals (Lepidoptera, Osteichthyes, Mammalia): conserved. Bull.Zool.Nomencl., 60:81-84. * Vuure, C. van. 2005. Retracing the Aurochs: History, Morphology and Ecology of an Extinct Wild Ox. Pensoft Publishers. Sofia-Moscow. == External links == {{commonscat}} *[http://www.tiho-hannover.de/einricht/zucht/eaap/descript/838.htm EAAP breed description] *[http://www.3sat.de/nano/cstuecke/31513 Modern German Heck cattle] (in German) {{cattle-stub}} [[Category:Cattle breeds]] {{Link FA|fr}} [[de:Heckrind]] [[et:Hecki veis]] [[fr:Aurochs de Heck]] [[nl:Heckrund]]