JOSEPH, L., TOON, A. et al. (2012) – Zootier Lexikon https://www.zootier-lexikon.org/bibliographie/j-1699975706/joseph-l-toon-a-schirtzinger-e-e-wright-t-f-2012
DOI:10.11646/zootaxa.3205.1.2 Abstract: The last 20 years have seen a resurgence
DOI:10.11646/zootaxa.3205.1.2 Abstract: The last 20 years have seen a resurgence
.2016.07.036 Summary: Traditionally, one giraffe species and up to eleven subspecies have
Abstract: Although polar bears (Ursus maritimus) and brown bears (U. arctos) have
This is especially true for abundant species with which indigenous peoples have frequent
Nineteen species have not yet been recorded from Namibia, but are expected to (accounts
legislation regulates a total of 80 infectious or contagious diseases, 26 of which have
A combination of factors, such as persecution, trapping, and habitat loss have led
For this reason, breeding programs have been established for both species that are
During six month in 2012 I have collected data about their behavior with an ethogram
In May 2012, IUCN/SSC and EAZA, the European Association of Zoos and Aquaria, have