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Namibian Wildlife Surveys archive

This archive of reports of wildlife surveys in Namibia aims to:

  • provide easy public access to published information and statistics
  • enable easy stakeholder access to recent and historical data on wildlife populations
  • provide a comprehensive archive of wildlife survey reports in Namibia

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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Displaying results 1 - 14 of 14
de Rock P, Elwen SH, Roux JP, Leeney RH, James BS, Visser V, Martin MJ, Gridley T 2019. Predicting large-scale habitat suitability for cetaceans off Namibia using MinxEnt. Marine Ecology Progress Series 619 149-167

Knowledge of the occurrence and distribution of cetaceans is particularly important for conservation and management, but is still limited within Namibian waters. We collated 3211 cetacean records from the Namibian Exclusive Economic Zone (EEZ) for the period 2008 to 2016 and applied the principle of minimum cross entropy (MinxEnt) to predict habitat suitability. MinxEnt is a generalised form of maximum entropy modelling that allows incorporation of additional information such as sampling bias.

Elwen SH, Leeney RH, Gridley T 2019. Abundance estimates of an isolated population of common bottlenose dolphins Tursiops truncatus in Walvis Bay, Namibia, 2008–2012 . African Journal of Marine Science (41) 61-70

The coastal population of common bottlenose dolphins Tursiops truncatus found in Namibia is regionally isolated and unique. This population faces several potential anthropogenic threats, especially in Walvis Bay, including boat-based tourism, a commercial harbour undergoing expansion, and aquaculture for oysters and mussels. Between 2008 and 2012, 238 boat-based surveys were conducted, resulting in 170 encounters with bottlenose dolphins. Overall, group sizes varied from 1 to 45 individuals (mean 10.7).

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Tursiops truncatus in Walvis Bay.pdf 2.67 MB
du Preez JS 1974. Game count - Etosha: April 1972.
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1972_April_Etosha.PDF 305.49 KB
du Preez JS 1973. Aerial reconnaisance: Etosha, January 1973.
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Etosha NP_Aerial census 1973 01.PDF 321.92 KB
du Preez JS 1973. Aerial census: 12 - 19 Feberuary, 1973 (Etosha National Park).
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Etosha NP_Aerial census 1973 02.PDF 346.83 KB
du Preez JS 1973. Aerial census: 19 - 27 March, 1973 (Etosha National Park).
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Etosha NP_Aerial census 1973 03.PDF 372.81 KB
du Preez JS 1973. Aerial census of the game of Etosha: 24.4. to 1.5.1973.
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Etosha NP_Aerial census 1973 04.PDF 372.3 KB
du Preez JS 1973. Aerial census: June 19 - 26, 1973 (Etosha National Park).
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Etosha NP_Aerial census 1973 06.PDF 361.86 KB
du Preez JS 1972. Wildtelling: Etosha, Juli 1972.

Game count: Etosha, July 1972.

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Etosha NP_Aerial census 1972 07.PDF 195.09 KB
du Preez JS 1972. Wildtelling - Etosha: Juni 1972.

Game census - Etosha: June 1972.

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Etosha NP_Aerial census 1972 06.PDF 164.86 KB
du Preez JS 1972. Game census - Etosha: April 1972.
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Etosha NP_Aerial census 1972 04.PDF 305.49 KB
du Preez JS 1971. Progress report - aerial game counts: Etosha, December 1971.

Game counts at Koabendus camp and Kaross.

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Kaross Khoabendes_Aerial census 1971.PDF 138.28 KB
du Preez JS 1971. Game count - Etosha: February 1971.

The count commenced on the morning of February 3rd and ended on the afternoon of Februray 9th, 1971. A total of about 40 hours were spent in the air. The pilot of the Piper Super Cub was N. Maritz with J. du Preez as observer.

Attachment Size
Etosha NP_Aerial census 1971.PDF 155.36 KB
du Preez JS 1971. Game count - Etosha: February 1971.
Attachment Size
Game count_Etosha_February 1971.PDF 155.36 KB

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