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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| Narrative of Twenty_Five Days of Bird Counting in the Wild Hinterland of Namibia.pdf | 192.08 KB |
The southern African Lesser Flamingo population was estimated to number 55,000 - 65,000 individuals in the mid-1990s, but these were either under estimates or the numbers have increased since, because at times Kamfers Dam, the Goldfields wetlands (in South Africa), Etosha Pan (Namibia) and Sua Pan (Botswana) each support more than that number. In order to try and get to grips with the size of the southern African population of Lesser Flamingos, a coordinated survey was planned for 20-21 July 2008.
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| Population Census of Flamingos in Namibia July 2008.pdf | 316.42 KB |
Caprivi is a key area for wildlife, which moves freely between Namibia and neighbouring countries. Caprivi has a number of community conservancy programmes, in addition to state protected areas. Conservancies have a strong commitment towards conservation, which contributes to rural livelihoods through the development of wildlife-based enterprises. A total of 19,212 head of wildlife (excluding birds) were observed. Information shown on this poster comes from the report: Fixed-wing aerial wildlife census of the Caprivi river systems. A survey of rivers, wetlands and…
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| Wildlife census of Namibias North East rivers.pdf | 7.76 MB |
The 30 June 2008 signaled the end of the 2007 ringing season and the following is a summary thereof. In total 9 637 birds of 270 species were ringed or re-trapped, controlled etc. this season. Out of this total 9 033 were newly ringed birds (i.e. SAFRING code 1). Data from 19 ringers was received and Dirk Heinrich once again is the "ringing king" of code 1 birds, followed by Tim Osborne and Mark Boorman but in the re-trap etc. category Tim pipped Dirk, followed by Ursula Franke. Dirk also held top spot in the number of different species ringed category.
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| Summary of the 2007 Ringing Season in Namibia.pdf | 239.46 KB |
This report presents the results of the third fixed-wing aerial wildlife census of the Caprivi River systems in Namibia conducted during September 2009. The purpose of this survey is to provide recent information on the distribution, abundance and trend of wildlife species including comparisons between protected areas and conservancies. The report compares the results of this survey with earlier fixed-wing aerial surveys conducted in September 2007 and August 2004.
BirdLife Botswana (the BirdLife partner in Botswana) identified and documented 12 sites as Important Bird Areas (IBAs) of Botswana. These sites are; Chobe National Park, Linyanti Swamps, Okavango Delta, Lake Ngami, Central Kalahari and Khutse Game Reserves (CKGR), Makgadikgadi Pans, Gemsbok National Park, Tswapong Hills, Mannyelanong Hill, Phakalane Sewage ponds, South Eastern Botswana and Bokaa Dam. Even though a huge amount of work has been done by BirdLife Botswana, monitoring efforts in these areas lack adequate co-ordination.
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| 2008_Botswana_IBA_monitoring_report.pdf | 1.81 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 |
Elephants occur across the entire north of Namibia with two main sub-populations in the north-east and the north-west. In 2004 the total population was estimated at over 16,000 animals and, allowing for underestimates on aerial surveys, the true number in 2007 is likely to be closer to 20,000. The north-western population is about 4,000 animals and includes the elephants in Etosha. This appears to be growing at about 3.3% per annum and expanding its range.
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| Namibia elephant management plan_December 2007.pdf | 853.58 KB |
The Okavango River in Namibia, from the Angolan border just northwest of 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 whole Mamili National Park; and the Zambezi River for its entire length on Namibia's border, including parts of the adjacent East Caprivi floodplains, were survey from the air in September 2007.
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| Status of Wattled Cranes on the floodplains of north_east Namibia_2007.pdf | 850.79 KB |
Summary of game count in north west in 2007: route statistics, animals seen, population estimates, trends.
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| NW game count poster 2007.pdf | 155.13 KB |
Namibia experienced some extreme rainfall in the first three months of 2006 and this, perhaps, is reflected in the results of the January wetland counts. One counter, Wilfred, could not get to his sites because it was too wet! In terms of numbers Walvis Bay leads by far but the Mahango yet again confirms its status as the most species rich birding destination in our country.
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| Summary of the 2006 January Wetland Bird Counts in Namibia.doc | 52.5 KB |
Summary of game count in north west in 2006: route statistics, animals seen, population estimates, trends.
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| NW game count poster 2006.pdf | 154 KB |
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| Summary of the 2004 July - 2006 July Wetland Bird Counts in Namibia.doc | 89 KB |
Namibia's loyal wetland bird counters once again delivered the goods in July/August in the twice annual wetland bird counts. In total 141704 birds of 112 species were counted at 21 localities.
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| Summary of the 2005 July Wetland Bird Counts in Namibia.doc | 26 KB |
Conducting aerial surveys is one of the core functions of the Ministry of Environment and Tourism. The surveys are essential management tools, allowing for informed decision making. Aerial surveys have been conducted in Etosha National Park since 1968. Apart from a series of elephant surveys, these surveys were strictly speaking not comparable as they were undertaken at irregular intervals with different sampling intensities and area cover. The first comprehensive multi-species sample count was conducted in 1995, and repeated in 1998, 2000, 2002 and 2004.
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| Etosha NP_NP2005_Survey_Report.pdf | 939.26 KB |
Summary of game count in north west in 2005: route statistics, animals seen, population estimates, trends.
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| NW game count poster 2005.pdf | 839.07 KB |
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| North west aerial survey 2005.pdf | 2.87 MB |
Summary of game count in north west in 2004: route statistics, animals seen, population estimates, trends.
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| NW game count poster 2004.pdf | 483.95 KB |
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 |
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 |
An aerial wildlife survey of the Nyae Nyae Conservancy in Namibia was conducted between 27 August and 5 September 2004. Using stratified systematic transect sampling techniques the 8,900km2 area was samfled at an average intensity of 33 %, during 54 hours of flying. The survey produced population estimates with relatively narrow confidence intervals for some of the abundant species, like kudu, gemsbok and ostrich. Wildlife numbers, as a whole, appeared to have increased when compared with the previous survey in 1998. An abbreviated summary of the numbers of wildlife is listed…
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| Aerial survey of wildlife in the Nyae Nyae Conservancy_Namibia_September 2004.pdf | 3.33 MB |
Road counts methodology poster.
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| Poster_Road_counts_Methodology.jpg | 1.31 MB |
Poster summarising procedure, logistics and transects of Bwabwata National Park wet season game count.
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| Poster_WCWS_count_Methodology_2003.ppt | 2.31 MB |
Summary of game count in north west in 2002: route statistics, animals seen, population estimates, trends.
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| NW game count poster 2002.pdf | 274.29 KB |
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| North_West_Game_Counts_June_2003.pdf | 570.33 KB |
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| Annual game census for Nyae_Nyae_2002.PDF | 650.56 KB |
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| Mahango bird count January 2002.pdf | 353.37 KB |
Aerial surveys have been conducted in Etosha National Park since 1968. These counts were strictly not comparable as they were undertaken at irregular intervals with different coverage, The first comprehensive sample count was done 1995, Since then sample counts were completed in 1998 and 2002. The 2002 survey is therefore the fourth complete sample count of Etosha. The objectives of the 2002 survey were as follows: 1. To provide comparable estimates and trend data for the most important species surveyed in support of speies management plan. 2.
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| Introduction ENP Survey Report 2002.pdf | 233.02 KB |
Aerial surveys have been conducted in Etosha National Park since 1968. These counts were strictly not comparable as they were undertaken at irregular intervals with different coverage, The first comprehensive sample count was done 1995, Since then sample counts were completed in 1998 and 2002. The 2002 survey is therefore the fourth complete sample count of Etosha. The objectives of the 2002 survey were as follows: 1. To provide comparable estimates and trend data for the most important species surveyed in support of speies management plan. 2.
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| Etosha NP_Aerial census 2002 intro.pdf | 233.02 KB |
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| Etosha NP_Aerial census 2002.pdf | 694.07 KB |
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| Mahango wetland bird count_January 2001.pdf | 292.11 KB |
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| Namibia wetland bird counts_ January_April_July 2000.pdf | 430.91 KB |
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 |
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| A review of waterbird counts in botswana_2001.pdf | 38.83 MB |
Etosha National Park has a long history of aerial game counts, the first experimental counts being conducted in the late 1960's. Only in the late 1980's were systematic sample counts introduced. A big advance in the actual procedure and analysis was made with the introduction of GPS and GIS software used since 1995. The 2000 census is the third census flown based on GPS transects and were GPS waypoints were recorded for sightings made.
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| Etosha NP_Aerial census 2000.pdf | 548.06 KB |
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| July wetland bird count_Mahango Game Park.pdf | 400.34 KB |
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| January wetland bird count in the Mahango Game Reserve_Kavango.pdf | 291.82 KB |
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| Aerial sample counts of large game in Northern Namibia.pdf | 769.3 KB |
Etosha National Park, hereafter referred to as Etosha, was counted as part of the first co-ordinated regional Elesmap census from 15 July to 3 August 1995. The aim of this report is to present the results of the elephant count, data for the other species will be presented separately. Etosha is a 23 000 km² conservation area surrounding a large saline pan. The vegetation is mainly open Mopane and Acacia savanna and short grass plains. Topography is mainly very flat, with only a few hills in the west. For a detailed description see inter alia le Roux et al.(1988).
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| The Elesmap census in Etosha National Park July_August 1995.pdf | 251.97 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 |
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 |
Etosha National Park, hereafter referred to as Etosha, was counted as part of the first co-ordinated regional Elesmap census from 15 July to 3 August 1995. The aim of this report is to present the results of the elephant count, data for the other species will be presented separately. Etosha is a 23 000 km² conservation area surrounding a large saline pan. The vegetation is mainly open Mopane and Acacia savanna and short grass plains. Topography is mainly very flat, with only a few hills in the west. For a detailed description see inter alia le Roux et al.(1988).
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| Etosha NP_Elephant_Jan 1996.pdf | 213.38 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 |
Report on an elephant count in the Cunene province, Namibia. Keywords: Namibia, Kunene River, aerial survey, wildlife management, wildlife density, elephant census, elephant distribution, wildlife conservation.
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| Report on an elephant count in the Cunene province.pdf | 12.25 MB |
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| Birds of the Swakop River lagoon_1991.pdf | 400.4 KB |
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| Game numbers at Buffalo in the west Caprivi_1990.PDF | 101.31 KB |