European mouflon Harzgerode in 1906, followed by further releases in the Taunus and the Solling. In all cases, the mouflon favoured level or low-lying plains with forest cover and not, as expected, rocky, mountainous areas. Gradually they were mixed with varieties of domestic sheep, especially crossbreeding with the racka. After the European mouflon population declined during the First World War, in the German Reich alone about 2,500 were counted in 1938. After a further decline during the Second World War, the number of European mouflon worldwide in 1954 was only about 4,500. After that, numbers recovered due to careful management and grew
Domesticated red fox humans. Russian scientists achieved a population of domesticated foxes that are fundamentally different in temperament and behavior from their wild forebears. Some important changes in physiology and morphology became visible, such as mottled or spotted colored fur. Some scientists believe that these changes obtained from selection for tameness are caused by lower adrenaline production in the new population, causing physiological changes within relatively few generations yielding genetic combinations not present in the original species. This indicates that selection for tameness, e.g. did not flee, produces changes that are related to the emergence of other dog-like traits, e.g. raised tail, coming