Friday, 10 May 2024
Smit E 2024. KAZA elephant survey lacks formal trend analysis.A new report by Elephants Without Borders (EWB), summarising aerial survey results from over a decade across
Southern Africa, found that overall, elephant numbers have not changed significantly.
The report added that while the Kavango-Zambezi Transfrontier Conservation Area (KAZA TFCA) aerial survey counted
227 900 elephants, it lacked any formal trend analysis.
The transboundary aerial survey of KAZA elephants was flown from August to October 2022.
KAZA includes Angola, Botswana, Namibia, Zambia and Zimbabwe, which share international borders along the
Okavango and Zambezi River…
Efford MG, Boulanger J 2019. Fast evaluation of study designs for spatially explicit capture-recapture. Methods in Ecology and Evolution 2019
- Spatially explicit capture–recapture methods use data from the detection of marked animals at known points in space to estimate animal population density without bias from edge effects. Detection is by means of stationary devices such as traps, automatic cameras or DNA hair snags. Data collection is often expensive, and it is not obvious how to optimize the frequency of sampling and the spatial layout of detectors.
Berry HH 1996. Overview of past, present and future for Namibia's lions.
Berry HH 1980. First approximation on the role of predators and scavangers on Etosha's grasslands.
Berry HH 1977. Wildebeest counts: 1977.
Berry HH 1977. Wildebeest counts: 1977.
Berry HH 1977. March 1977 game census in Etosha National Park by helicopter.
Berry HH 1976. Wildebeest counts: 1976 (May).
Berry HH 1976. Wildebeest counts: 1976.
Berry HH 1976. 1976 Game census in Etosha National Park by helicopter.
Berry HH 1976. Wildebeest count: 1976.
Berry HH 1974. 1974 Game census in Etosha National Park by helicopter.