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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The year’s results show a significant decrease in animals counted (-37%) and overall population estimate (-19%). The game harvesting operations done in the preceding year would have contributed to the lower game numbers. The northern sections of the park (zone 6, 7, 8 and 9) received the most rain and thus an overwhelming majority (53%) of the animals were counted in this area. For the first time in 8 years the park’s modelled carrying capacity is higher than the total grazer biomass (stocking rate).
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Gondwana Canyon Park Game Count 2020_poster.pdf | 1.7 MB |
This year's game count results showed the drastic decrease in game numbers, with gemsbok numbers being down 86% compared to 2019 and plains zebra and wildebeest down 93% and 97% respectively. Red hartebeest have all disappeared from the park as most of them died, a few were harvested, and a few got onto neighbouring properties. Only giraffe managed to increase, as 4 more calves were born over the last year, bringing the total to 22. Naturally, successful reproduction in the other game species over the past season has been very low.
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Gondwana Kalahari Park Game Count 2020.pdf | 965.72 KB |
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Gondwana Kalahari Park Game Count 2018.jpg | 3.15 MB |
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Gondwana Canyon Park Game Count 2018.jpg | 3.01 MB |
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Gondwana Kalahari Park game count 2016.jpg | 2.05 MB |
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Gondwana Canyon Park Game Count 2016.jpg | 6.98 MB |
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Gondwana Kalahari Park Game Count 2016.jpg | 5.56 MB |
Numbers of most species dropped during 2015 due to the effects of the drought & the lack of grazing. Although there were a few mortalities, many animals have moved to areas outside the park where conditions are more favourable. This is to be expected in an open system.
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Gondwana Canon Park game count 2015.pdf | 1.1 MB |
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Gondwana Kalahari Park annual game count 2015.pdf | 919.17 KB |
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Gondwana Namib Park game count June 2015.pdf | 1.04 MB |
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Gondwana Namib Park game count 2014.pdf | 2.29 MB |
Mountain Zebra numbers were up in 2013 due to movement into the park from the west to take advantage of the artificial waters and better grazing.
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Gondwana Canon Park game count 2013.pdf | 954.13 KB |
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Gondwana Kalahari Park game count 2013.pdf | 1009.24 KB |
In 2011, the Ministry of Environment and Tourism conducted a questionnaire to various stakeholders to determine relative abundance of large carnivores throughout Namibia. The results of this questionnaire were quantified and mapped to establish the current range and relative abundance of the six Namibian large carnivores. Recent population estimates for leopards are used here, however, the remaining species we used estimates from the previous Atlas as our best estimates to date.
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Namibia Large Carnivore Atlas_2012.pdf | 3.87 MB |
Springbok numbers were down during 2012 due to dispersal into broken hilly country to the west of the park. Where they were present, they were only found in small groups which could have resulted in under counting.
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Gondwana Canon Park game count 2012.pdf | 680.93 KB |
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Gondwana Kalahari Park game count 2012.pdf | 950.46 KB |
Numbers of some species were up in 2011 due to the effect of good rains. This also caused a decrease in Mountain Zebra numbers as they moved westwards out of the park.
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Gondwana Canon Park game count 2011.pdf | 955.49 KB |
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Gondwana Kalahari Park game count 2011.pdf | 570.52 KB |
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Gondwana Canon Park game count 2010.pdf | 763.08 KB |
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Gondwana Kalahari Park game count 2009.pdf | 451.66 KB |
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Gondwana Namib Park game count 2009.pdf | 539.94 KB |
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Gondwana Kalahari Park game count 2008.pdf | 758.78 KB |
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Gondwana Namib Park game count 2008.pdf | 962.06 KB |
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Gondwana Canon Park game count 2008.pdf | 981.19 KB |
Areas surveyed: The Okavango River in Namibia, from just northwest the bridge on the Trans-Caprivi highway south to the Botswana border; the entire length of the Kwandu-Linyanti-Lake Liambezi-Chobe system, including the Mamili National Park; and the Zambezi river for its entire length on Namibia's border, including parts of the adjacent East Caprivi floodplains.
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Wattled Crane Survey_2004.pdf | 1.02 MB |
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2004 Game Count in Gondwana Canon Park.pdf | 1.11 MB |
Human and, increasingly, elephant pressure on Namibia's wetlands and riparian belts are a major cause of conservation concern. Many wetland birds are listed in Namibia's Red Data Book (Simmons & Brown in prep) because of population declines caused by the degradation and destruction of wetland habitats, and because of high levels of disturbance. Good information on the status of major wetlands and their avifauna is important for their conservation management. Birds provide one of the best indicators of wetland health.
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Kwandu wetland and floodplain Bird counts Aug 2004.pdf | 349.12 KB |
This study has provided baseline data on crocodile numbers from aerial and spotlight counts. These data can be used with the results of future counts to determine population trends. The census has also provided information on their distribution of crocodiles in the Kavango and Caprivi regions. And third, it has resulted in the first population estimate for crocodiles in the north-east wetlands of Namibia.
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Crocodile Survey in NE Namibia_2004.pdf | 404.87 KB |
A vehicle-based road count method is used. This method works well for common plains game but will not give good results for all species; especially smaller secretive animals, nocturnal animals, and animals in mountainous areas. Other monitoring methods (e.g. aerial census, foot patrols, specialist species monitoring) and local knowledge are also important. This means that the road counts will provide part of the information rather than replace these other methods - i.e. the methods all work together each providing a piece of the 'pie'.
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2003 Game Count in Gondwana Canon Park_Methodology.pdf | 2.17 MB |
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 |
Protected and proclaimed areas in the Caprivi, Namibia, hold most of the economically valuable wildlife species in that region. This wildlife is presently being viewed as a potential resource base to support the many community-based conservation and development programmes in the Caprivi.
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Research Discussion Paper 9_1995.pdf | 204.4 KB |
Short paper discussing previous documented records and interpretation in relation to records data.
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European Rollers in Namibia_1993.pdf | 3.06 MB |
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Birds of the Swakop River lagoon_1991.pdf | 400.4 KB |
Distribution is restricted by the availability of Sociable Weaver nests, rather than by other environmental factors. There is a 26% occupancy rate and the falcons choose larger Sociable Weaver nest masses.
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Pygmy falcon population in the central Namiba desert.pdf | 6.9 MB |
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Brown CJ 1988 Gabar 3_21_25.pdf | 415.77 KB |
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Some observations on oxpeckers in eastern Caprivi_Brown_Brown 1987.pdf | 191.6 KB |
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Brown_1987_Madoqua_15_3_raptors.pdf | 1.51 MB |
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Brown CJ 1985 Vulture News 14_4_15.pdf | 386.16 KB |
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Williams and Brown 1984 Preliminary report on Walvis Bay bird count.pdf | 1.23 MB |
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Brown and Williams 1983 Bird census at Walvis Bay November 1983.pdf | 1.03 MB |