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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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Game counts in Bwabwata and Caprivi; dry season, live sightings. showing Numbers seen by conservation area, habitat, compared to 2009, population estimates and trends.
| Attachment | Size |
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| Caprivi game count poster 2010.doc | 380 KB |
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| Lion population census in Etosha National Park_2010.pdf | 154.42 KB |
Game counts in north-west Namibia, June 2010.
| Attachment | Size |
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| NW_game_count_poster_2010.pdf | 2.27 MB |
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| Gondwana Canon Park game count 2010.pdf | 763.08 KB |
Poster summarising the results of the 2010 game count in the South.
| Attachment | Size |
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| South game count poster 2010.pdf | 585.11 KB |
The survey took two hours 54 minutes, which translates into a search rate of 1.6 km/min. The flight path was recorded on the GPS tracklog and is shown in Figure 2 (deviations from the transects are where rhino, elephant or large herds of animals were encountered). A total of 253 sightings were recorded during this time (Figure 3) which comprised 1539 animals of seventeen species (Table 1). Kaross game camp is 144 km² in size so the density of animals calculates to 10.7 animals/km². The distribution and herd size for selected species is shown in Figure 4 to Figure 11.
| Attachment | Size |
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| Kaross_Aerial census 2009.pdf | 2.53 MB |
Maps showing live sightings of elephant, giraffe, kudu, roan, sable, buffalo, impala, reedbuck, tsessebe and zebra in the 2010 Caprivi game count.
| Attachment | Size |
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| Caprivi game count map of live sightings 2010.pdf | 423.25 KB |
North West game count - map of sightings per species per 2x2km grid cell.
| Attachment | Size |
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| Map_Sightings by species NW 2010.pdf | 1.97 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.