Suchergebnisse

Movement patterns of female feral camels were studied over four years
(February 1993 to December 1996) in central and northern Australia using
satellite telemetry. Areas used over 12-month periods (calculated using the
fixed kernel method) were large (449–4933 km 2 )
and increased with increasing aridity as measured by long-term mean annual
rainfall. No consistent pattern of variation was detected in movement rates of
camels across seasons. Data collected over several years are needed to
classify movements in feral camels. The only telemetered camel that has been
monitored for longer than two years (this study) appeared to move within a
large home range over the concluding 3.5 years that it was tracked. Because
the areas used are large, extensive buffer zones will be needed in arid
regions to protect environmentally sensitive areas from the impacts of feral
camels.