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.
Explore your search results using the filter checkboxes, or amend your search or start a new search.
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).
Attachment | Size |
---|---|
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.
Attachment | Size |
---|---|
Gondwana Kalahari Park Game Count 2020.pdf | 965.72 KB |
Attachment | Size |
---|---|
Gondwana Kalahari Park Game Count 2018.jpg | 3.15 MB |
Attachment | Size |
---|---|
Gondwana Canyon Park Game Count 2018.jpg | 3.01 MB |
This research project deploys satellite tracking collars on ungulates in the GSNL and monitors their movements as well as other environmental parameters. Its objective is to document movement corridors and identify impediments to migration routes for springbok, oryx and Hartmann’s mountain zebra. Stefanie Urban successfully completed her Bachelor of Natural Resources Management (Honours) project at NUST at the end of 2016. Her project report is available on request.
Attachment | Size |
---|---|
Tracking ungulate movements.pdf | 2.23 MB |
Vultures provide essential ecological services, yet are amongst the world's most threatened species with populations having declined by more than 95% within ten years in some places. The biggest factor causing this decline is the use of poison, either intentionally or unintentionally. Other factors causing declines are collision with and electrocution by powerlines, illegal harvesting for traditional medicines, habitat loss and drowning in reservoirs.
Attachment | Size |
---|---|
Status assessment of Namibias vultures.pdf | 1.52 MB |
Attachment | Size |
---|---|
Gondwana Canyon Park Game Count 2016.jpg | 6.98 MB |
Attachment | Size |
---|---|
Gondwana Kalahari Park Game Count 2016.jpg | 5.56 MB |
Of the animals that had a comparable number of location pings, Oryx 1768 on Keerweder, Hartmann's zebra 1771 on Solitaire and Oryx 1770 on Aandster moved the furthest daily distances with 9.57 km, 7.87 km and 7.35 km respectively. Three animals were collared at the end of July/ beginning of August, including Springbok 132 (after the last one with the same collar id. died in March) and 133, Hartmann's zebra 1775 and 1776. Hartmann's zebra 1776, which is currently ranging on Neuras, moved a considerable mean daily distance of 9.22 km.
Attachment | Size |
---|---|
GSNLNewsletter_1_3.pdf | 1.43 MB |
The species accounts are very detailed, doubtlessly benefitting from Peter's intimate and long-term knowledge of Botswana's birds. The range maps give one an immediate indication of where the bird occurs and the breeding bars give one an idea of when to expect the bird and when it breeds. These will prove handy when identifying e.g. migratory birds. The excellent illustrations show the birds in their local race and where sexes and ages differ, these are also illustrated. Perhaps one shortcoming of the illustrations is, that diagnostic features e.g.
Attachment | Size |
---|---|
Book Review_Birds of Botswana.pdf | 346.34 KB |
Oryx 1770 and Zebra 1771 covered the most distance with 921.62 km and 877.36 km respectively (assuming a straight line between each ping). Mean daily distances have overall increased since the last period, possibly due to isolated rainfall during the period. Zebra 1773 has possibly been killed or the collar fell off, this is currently under investigation. Note: The mean daily distances in the last newsletter were not correct as they were distances between each ping. They should be multiplied by three to get the mean daily distance.
Attachment | Size |
---|---|
GSNL wildlife monitoring Newsletter_2_2016.pdf | 1.94 MB |
Attachment | Size |
---|---|
GSNL wildlife monitoring Newsletter_2016.pdf | 2.92 MB |
Attachment | Size |
---|---|
Gondwana Kalahari Park game count 2016.jpg | 2.05 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.
Attachment | Size |
---|---|
Gondwana Canon Park game count 2015.pdf | 1.1 MB |
Attachment | Size |
---|---|
Gondwana Kalahari Park annual game count 2015.pdf | 919.17 KB |
Attachment | Size |
---|---|
Gondwana Namib Park game count June 2015.pdf | 1.04 MB |
On 24 June 2014 we conducted a total count of the Burchell’s Zebra and Red Hartebeest in of the Reserve. To get the total count we drove on designated routes, throughout the northern part of the Reserve, where the B. Zebra and Hartebeest herds are normally seen, and counted all the B. Zebra and Hartebeest seen. The count was divided into three routes, all starting from Keerweder at the same time.
Attachment | Size |
---|---|
Burchells Zebra and Hartebeest count report June 2014.pdf | 978.97 KB |
This report provides summarised results and analysis of the annual game count held on the NamibRand Nature Reserve and the Pro-Namib Conservancy on the 31st of May 2014. This is the tenth consecutive year that the count was held since 2005 and the third year that the farms Springbokvlakte and Saffier have been included. Teamwork was once again the essence of the day as concessionaires, landowners, neighbours and NRNR staff joined in to participate in the event.
Attachment | Size |
---|---|
NRNR game count report 2014.pdf | 2.14 MB |
Attachment | Size |
---|---|
Gondwana Namib Park game count 2014.pdf | 2.29 MB |
This report provides summarised results and analysis of the annual game count held on the NamibRand Nature Reserve and Pro-Namib Conservancy on the 1st of June 2013- for the ninth consecutive year since the count was initiated in 2005. This was also the second year running that the farms Springbokvlakte and Saffier were included in the count since they joined to the reserve in 2012. Teamwork was once again the essence of the day as all concessionaires, landowners, neighbours and NRNR staff joined in to participate in the event.
Attachment | Size |
---|---|
Game count report 2013_Namib Rand.pdf | 1.29 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.
Attachment | Size |
---|---|
Gondwana Canon Park game count 2013.pdf | 954.13 KB |
Attachment | Size |
---|---|
Gondwana Kalahari Park game count 2013.pdf | 1009.24 KB |
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.
Attachment | Size |
---|---|
Gondwana Canon Park game count 2012.pdf | 680.93 KB |
This report provides feedback and results of the annual game count held on NamibRand Nature Reserve and the Pro-Namib Conservancy on 2 June 2012 - for the eighth consecutive year since the counts were initiated in 2005. As usual, this event was combined with the Reserve’s annual general meeting, which makes it an ideal opportunity to hold a game count with community participation. In June 2009 a new area was added to the existing eight zones (Zone 9), in order to incorporate the Pro-Namib Conservancy.
Attachment | Size |
---|---|
NRNR game count June 2012.pdf | 1.34 MB |
Attachment | Size |
---|---|
Gondwana Kalahari Park game count 2012.pdf | 950.46 KB |
Attachment | Size |
---|---|
NRNR species list mammals.pdf | 57.29 KB |
Attachment | Size |
---|---|
NRNR species list reptiles.pdf | 48.77 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.
Attachment | Size |
---|---|
Gondwana Canon Park game count 2011.pdf | 955.49 KB |
Attachment | Size |
---|---|
Gondwana Kalahari Park game count 2011.pdf | 570.52 KB |
Attachment | Size |
---|---|
Gondwana Canon Park game count 2010.pdf | 763.08 KB |
Attachment | Size |
---|---|
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.
Attachment | Size |
---|---|
Population Census of Flamingos in Namibia July 2008.pdf | 316.42 KB |
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.
Attachment | Size |
---|---|
Summary of the 2007 Ringing Season in Namibia.pdf | 239.46 KB |
Attachment | Size |
---|---|
Gondwana Namib Park game count 2009.pdf | 539.94 KB |
Attachment | Size |
---|---|
Gondwana Kalahari Park game count 2009.pdf | 451.66 KB |
Attachment | Size |
---|---|
Gondwana Kalahari Park game count 2008.pdf | 758.78 KB |
Attachment | Size |
---|---|
Gondwana Namib Park game count 2008.pdf | 962.06 KB |
Attachment | Size |
---|---|
Gondwana Canon Park game count 2008.pdf | 981.19 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.
Attachment | Size |
---|---|
Namibia elephant management plan_December 2007.pdf | 853.58 KB |
Attachment | Size |
---|---|
2004 Game Count in Gondwana Canon Park.pdf | 1.11 MB |
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.
Attachment | Size |
---|---|
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'.
Attachment | Size |
---|---|
2003 Game Count in Gondwana Canon Park_Methodology.pdf | 2.17 MB |
Attachment | Size |
---|---|
A review of waterbird counts in botswana_2001.pdf | 38.83 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.
Attachment | Size |
---|---|
Can Bird Atlas data be used to estimate population size.doc | 634.5 KB |
Short paper discussing previous documented records and interpretation in relation to records data.
Attachment | Size |
---|---|
European Rollers in Namibia_1993.pdf | 3.06 MB |
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.
Attachment | Size |
---|---|
Pygmy falcon population in the central Namiba desert.pdf | 6.9 MB |
Attachment | Size |
---|---|
Brown_1987_Madoqua_15_3_raptors.pdf | 1.51 MB |
Attachment | Size |
---|---|
Brown CJ 1985 Vulture News 14_4_15.pdf | 386.16 KB |