This archive of reports of wildlife surveys in Namibia aims to:
Public access to information is a vital component of ensuring community engagement in prevalent issues. Wildlife surveys are critical to determine the health of wildlife populations and determine trends over time to guide conservation and management actions.
Wildlife surveys are done for different species using methods that are suited to counting them (e.g. by air or road) in their natural habitats. Such surveys need to be repeated over time to detect long-term trends and inform conservation managers. The Namibian government, non-governmental organisations and private reserves all conduct regular surveys covering different parts of Namibia and targeting different species. This archive will thus serve as a repository of our collective knowledge of the trends and status of a variety of species occurring throughout Namibia.
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Alleged rhino-poaching kingpin Joseph "Big Joe" Nyalungu was shot dead by unknown assailants on May 16 near South Africa’s Kruger National Park, following a failed attempt on his life eight days earlier. Nyalungu, a former police officer, faced more than 40 counts of rhino horn trafficking from 2016-2019 alone, and was allegedly responsible for killing thousands of rhinos in South Africa’s Greater Kruger Area.
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| SA_2026_05_Rhino_poaching suspect_repeatedly freed on bail_shot dead in South Africa_Mongabay.pdf | 919.04 KB |
Robust abundance estimates of wild animal populations are needed to inform management policies and are often obtained through mark–recapture (MR) studies. Visual methods are commonly used, which limits data collection to daylight hours and good weather conditions. Passive acoustic monitoring offers an alternative, particularly if acoustic cues are naturally produced and individually distinctive. Here we investigate the potential of using individually distinctive signature whistles in a MR framework and evaluate different components of study design.