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Counts were undertaken at waterholes in the escarpment zone of north west Namibia. In 2018,18 waterholes in 7 conservancies were counted while in 2019 and 2020, the number of waterholes was increased to 26 covering 10 conservancies. Counts were undertaken over a period of 2, 3 or 4 days during which time all animals seen were counted.

Robust abundance estimates of wild animal populations are needed to inform management policies and are often obtained through mark–recapture (MR) studies. Visual methods are commonly used, which limits data collection to daylight hours and good weather conditions. Passive acoustic monitoring offers an alternative, particularly if acoustic cues are naturally produced and individually distinctive. Here we investigate the potential of using individually distinctive signature whistles in a MR framework and evaluate different components of study design.

Knowledge of a population’s abundance is of primary importance for conservation management. However, robust estimates of abundance are often difficult to obtain, especially for cetaceans which spend most of their lives submerged. Cetacean abundance is commonly estimated using aerial or vessel-based line transect surveys and distance sampling methods. During 2012–2014, the first line transect surveys to estimate cetacean abundance were conducted in Namibian waters.

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).

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.

The rapid improvement of camera traps in recent decades has revolutionized biodiversity monitoring. Despite clear applications in conservation biology, camera traps have seldom been used to model the abundance of unmarked animal populations. The goals of this review are to summarize the challenges facing abundance estimation of unmarked animals, present an overview of existing analytical frameworks, and provide guidance for practitioners seeking a suitable method.

Estimating abundance of wildlife populations can be challenging and costly, especially for species that are difficult to detect and that live at low densities, such as cougars (Puma concolor). Remote, motion‐sensitive cameras are a relatively efficient monitoring tool, but most abundance estimation techniques using remote cameras rely on some or all of the population being uniquely identifiable. Recently developed methods estimate abundance from encounter rates with remote cameras and do not require identifiable individuals.

Leopards are among the most enchanting big cats in the world. Their beauty, raw power and elusiveness have fascinated humans through the ages. Our fascination with leopards is a double-edged sword for the big cat, however. The value we place on seeing this beautiful big cat draws tourists and provides funding for conservation.

An overview of elephant conservation and management in Namibia.

Poster summarising the results of the 2014 south game count.

Poster summarising the results of the 2014 North West game count.

Poster summarising game count results for the north Central conservancies in 2014.

Game counts in Khaudum North Complex showing numbers seen by conservation area, habitat, compared to previous years, population estimates and trends.

Poster summarising the results of the 2014 Hardap game count.

Game counts in East Zambezi (Caprivi); dry season, live sightings. showing Numbers seen by conservation area, habitat, compared to 2013, population estimates and trends.

Game counts in Bwabwata; dry season, live sightings. showing Numbers seen by conservation area, habitat, compared to 2013, population estimates and trends.

Game counts in Bwabwata and Zambezi (Caprivi); dry season, live sightings. showing Numbers seen by conservation area, habitat, compared to 2013, population estimates and trends.

Summary of the 2014 Summer Wetland Bird counts in Namibia.

An aerial survey of wildlife and domestic livestock took place in Zambezi Region from 25th September to 4th October 2014. A total area of 11713 km2 was sampled at an average intensity of 14%.

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.

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.

This document provides an update of information on the movements and locations of 9 Hartmann’s mountain zebra and 9 oryx in the Greater Sossusvlei-Namib Landscape (GSNL). The report covers one year: from the last days of November 2013 when the transmitters were fitted to the end of November 2014. A previous report reviewed data collected during the first 7 months up to the 26th of June 2014. The locations of the animals were recorded every 5 hours up until late July 2014 when the recording frequency was adjusted to one signal per day recorded at approximately 06h00.

This document provides a summary of information on the movements and locations of 9 Hartmann’s mountain zebra and 9 oryx in the Greater Sossusvlei-Namib Landscape (GSNL). Each animal was fitted with a GPS tracking device on the 22nd or 23rd of November 2013. The locations of the animals were then recorded every 5 hours. This provided over one thousand locations for each animal during the 7 months from November 2013 to the 26th of June 2014, the date chosen as a cut-off for this review.

The 2014 aerial survey of wildlife in Zambezi Region (formerly Caprivi Region) was conducted between 25 September and 4 October 2014. While the main emphasis was on numbers and distributions of elephants and elephant carcasses, sightings of other species were recorded as well as sightings of illegal activities and human settlements. The survey was conducted according to standard practices using stratified systematic transect sampling (Norton Griffiths, 1978) in a light aircraft (a Cessna 182) flying at a nominal height of 300 feet above the ground.

The third article in the series on trends in Namibian waterbird populations summarises count data for cormorants and darter for the period 1977 to December 2008. For each species the Red Data Book (RDB) status, both global and Namibian, is given, the population trend as per Wetlands International, the number of times the species was counted, the number of times it has passed the 1% population criterion, the maximum count and the sites where it has passed the 1% population criterion.

This is the last article in a series describing the results of regular wetland bird counts in Namibia. This paper looks at eight coastal sites, including two of Namibia's four Ramsar sites i.e. Sandwich Harbour and Walvis Bay. Unfortunately data for Namibia's other coastal Ramsar site, the Orange River Mouth, is incomplete and hence it has not been included in this analysis. (Larger scale replications of the graphs in this article are attached to the end of this edition).

This article continues the series on trends in Namibian waterbird populations and summarises count data for herons and egrets for the period 1977 to December 2008. For each species the Red Data Book (RDB) status, both global and Namibian, is given, the population trend as per Wetlands International, the number of times the species was counted, the number of times it has passed the 1% population criterion, the maximum count and the sites where it has passed the 1% population criterion.

Namibia was blessed with extraordinary rains in most parts of the country early in 2011 and this is evident in the results of the summer wetland bird counts. Access to many of the count sites was difficult due to the wet conditions. In fact, the count at Lake Oponono had to be abandoned because of the muddy conditions. Rain interrupted many counts and even at Sandwich Harbour the counters had to endure about two hours of pouring rain before continuing with the count. Oddly enough, Tsutsab Vlei, near Tsintsabis in northern Namibia, was bone dry when the counts were done.

This article continues the series on trends in Namibian waterbird populations and summarises count data for herons and egrets for the period 1977 to December 2008. For each species the Red Data Book (RDB) status, both global and Namibian, is given, the population trend as per Wetlands International, the number of times the species was counted, the number of times it has passed the 1% population criterion, the maximum count and the sites where it has passed the 1% population criterion.

The fifth article in the series on trends in Namibian waterbird populations summarises count data for storks and ibises for the period 1977 to December 2008. For each species the Red Data Book (RDB) status, both global and Namibian, is given, the population trend as per Wetlands International, the number of times the species was counted, the number of times it has passed the 1% population criterion, the maximum count and the sites where it has passed the 1% population criterion.

The objective of this survey was to obtain a national estimate for elephants in Namibia. Fieldwork took place between 29 July and 11 August 2011 (Etosha and Tsumkwe), 6 to 10 September 2011 (Caprivi) and 19 to 25 November 2011 (Northwest Namibia). Areas covered are shown in Figs 1-3. The survey was a sample count at a variety of sampling intensities, depending on assumed elephant densities, in order to obtain a reasonably precise estimate with minimal effort. NW Namibia was a block-sample count flown by helicopter (with some areas of known high occupancy being total-counted).

Leopards are the most widely-distributed wild cat on earth. They are found throughout most of sub-Saharan Africa and in smaller populations within the Middle East, southwest Asia, southeast Asia and north to the Amur peninsula of the Russian Far-East. Throughout this distribution, leopards have persisted in hostile areas outside of protected areas due to their secretive nature and adaptable ability to live in a variety of habitats including sub-urban environments.

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.