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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In 2012, a simplified territory mapping method was employed to study the distribution and numbers of all birds breeding in the Ogongo Game Park (OGP). OGP is situated approximately 50 km north-west of Oshakati, in the Outapi district, Omusati region, North-Central Namibia. The area of the park is approximately 1000 ha. The vegetation of OGP comprises mainly mopane savanna Colophospermum-Acacia nilotica. In total, 142 bird species were recorded: 101 breeding residents, 19 regular visitors, 10 irregular visitors, 3 vagrants, 10 Palaearctic migrants.
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Status_distribution and numbers of birds in the Ogongo Game Park.pdf | 1.28 MB |
We counted waterbirds along a fixed route in the panhandle of the Okavango River in Mahango Game Reserve in the dry season during two seven-year periods (1991–1997 and 2000–2006). Palearctic migrants represented by 11 species in 1991–1997 and nine species in 2000–2006 together composed only a small percentage of all birds recorded in both periods. The two most numerous foraging guilds were birds foraging in shallow water and those foraging in deep water. The former guild was more numerous in 2000–2006, while the latter guild was more numerous in 1991–1997.
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Waterbirds in the panhandle of the Okavango Delta_2019.pdf | 3.73 MB |
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Namibia wetland bird counts_ January_April_July 2000.pdf | 430.91 KB |
An assessment of population size is a fundamental stage in the conservation of any species. The recent availability of data from the Southern African Bird Atlas Project (SABAP) provides a tool to investigate the status and distribution of approximately 900 bird species covered by this work. Here, we assess whether or not reporting rate can be used to establish absolute abundance and thereby produce estimates of population size.
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Can Bird Atlas data be used to estimate population size.doc | 634.5 KB |
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Etosha NP_Aerial census 1973 01.PDF | 321.92 KB |
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Etosha NP_Aerial census 1973 02.PDF | 346.83 KB |
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Etosha NP_Aerial census 1973 03.PDF | 372.81 KB |
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Etosha NP_Aerial census 1973 04.PDF | 372.3 KB |
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Etosha NP_Aerial census 1973 06.PDF | 361.86 KB |
Game census - Etosha: June 1972.
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Etosha NP_Aerial census 1972 06.PDF | 164.86 KB |
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Etosha NP_Aerial census 1972 04.PDF | 305.49 KB |
Game count: Etosha, July 1972.
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Etosha NP_Aerial census 1972 07.PDF | 195.09 KB |
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.
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Etosha NP_Aerial census 1971.PDF | 155.36 KB |
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Game count_Etosha_February 1971.PDF | 155.36 KB |
Game counts at Koabendus camp and Kaross.
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Kaross Khoabendes_Aerial census 1971.PDF | 138.28 KB |
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Interim report of aerial counts of wildlife in the Etosha National Park_1968.PDF | 727.14 KB |
Aerial surveys of the centra] and eastern areas of the Etosha National Park were undertaken during September 1968, April 1969 and February 1970, primarily to establish the efficacy of an aeroplane in counting the larger mammals in the Park and to obtain some idea of the numbers and distribution of the various populations. Previous census methods such as road strip counts and waterhole counts were found inaccurate, unreliable and often impractical in Etosha.
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Etosha NP_Aerial census 1968.PDF | 727.14 KB |