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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Knowledge of a species' ranging behaviour is both fundamental to understanding its behavioural ecology and a prerequisite to planning its management. Few data exist on the spatial ecology of cheetahs Acinonyx jubatus outside protected areas, but such areas are particularly important to their conservation. Cheetahs on Namibian farmlands occupied exceptionally large home ranges, averaging 1651km2 (1594km2), with no detectable effect of sex, social grouping or seasonality.
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Spatial ecology of cheetahs.pdf | 1.27 MB |
Summary of game count in north west in 2008: route statistics, animals seen, population estimates, trends.
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NW game count poster 2008.pdf | 176.85 KB |
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Gondwana Canon Park game count 2008.pdf | 981.19 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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Namibia wetland bird counts_ January_April_July 2000.pdf | 430.91 KB |
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Mahango wetland bird count_January 2001.pdf | 292.11 KB |
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A review of waterbird counts in botswana_2001.pdf | 38.83 MB |
Evidence of a decline in the range of elephants is provided by the survey carried out by Viljoen in 1982. The map in fig. 31 is somewhat misleading as all survey blocks in which elephants were seen are shaded even though elephants were unlikely to have been spread throughout the blocks. However, the occurrence of carcasses (cross-hatched areas) in areas where elephants are no longer found indicates a decrease in the range. Since the 1980s, the elephant counts have shown a consistent increase in the population (Fig. 32).
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Wildlife monitoring in north_western Namibia_2001.PDF | 588.23 KB |
The study sites are covered systematically, by tracking their spoor and setting out bait, to capture and mark all individual leopards and lions. Study animals are immobilised following standard procedures described by our earlier studies and conform to international veterinary standards. All leopards and 80% of lions are radio collared and lions are marked with permanent hot brands. The age of lions and leopards are determined from tooth wear. Radio-collared animals are located with the use of a fixed-wing aircraft.
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Aerial census of the Black Nossob Conservancy_1994.PDF | 795.93 KB |