Dein Suchergebnis zum Thema: have

Conservation Society announced today that critically endangered alligators in China have

Description: A guide to the identification of all 185 species known to have been

deer originating from the world herd that was established at the Opel Zoo in 1957 have

In the last two centuries there have been a lot of changes in this field.

used to validate androgens (5α-androstanolone, epiandrosterone und testosterone) have

levels of zoo organizations, from the world association to single institutions, have

In the Asian elephant, the results of these studies have already permitted the use

is still a common practice worldwide in flamingos, pelicans and other birds that have

and the University of Southern Mindanao, central Mindanao, on Ligawasan Marsh, have

It describes the problems which have brought the species to the brink of extinction