Mitteilung: Over recent years many studies have looked at the effects that translocations
conceived ideas) on the subject of “the adaption of penguins to warmth and cold” have
Of the previous generic accounts, 95 percent have been substantively modified, and
In both species the juvenile individuals have higher activity levels than the adult
family Cervidae has evolved over the past 30 million years and how its adaptations have
Inhalt: Humans have manipulated and changed the way of life of other mammals for
since the 1800s, and considered to be endangered in the early 1960s, populations have
enclosure, escape routes, spe cies temperament and individual personality show to have
Abstract: Environmental enrichments have grown in appeal for many zoos.
reports of nine different zoological institutions in Germany and Austria, which have
