Rare and vulnerable birds in South Africa
WR Siegfried, PGH Frost, J Cooper, AC Kemp - Biological Conservation, 1976 - Elsevier
The paper summaries information obtained through an initial survey undertaken to identify
those avian populations which qualify for inclusion in a South African Red Data Book, and …
those avian populations which qualify for inclusion in a South African Red Data Book, and …
[图书][B] South African red data book–birds
RK Brooke - 1984 - researchspace.csir.co.za
Red data sheets are provided for 102 species of birds that breed on the South African
mainland and a further six species for the oceanic Prince Edward islands. Species are listed …
mainland and a further six species for the oceanic Prince Edward islands. Species are listed …
The status and conservation of birds of prey in the Transvaal. Introduction
DG Tarboton, WR & Allan - Transvaal Museum Monographs, 1984 - journals.co.za
In South Africa, as elsewhere, birds of prey have been identified as a group which is
particularly sensitive to the impact of human activities. Evidence of this is the inclusion of 19 …
particularly sensitive to the impact of human activities. Evidence of this is the inclusion of 19 …
Conservation status of the South African endemic avifauna
WR Siegfried - South African Journal of Wildlife Research-24-month …, 1992 - journals.co.za
The abundance (= number of individuals) of populations of avian species endemic to the
South African geographical region was estimated both inside and outside the region's …
South African geographical region was estimated both inside and outside the region's …
[图书][B] South African red data book-Aves
WR Siegfried, PGH Frost, J Cooper, AC Kemp - 1976 - researchspace.csir.co.za
South African Page 1 South African Red Data Book - Aves WR Siegfried, PGH Frost, J Cooper
and AC Kemp Committee for Terrestrial Biology National Programme for Environmental …
and AC Kemp Committee for Terrestrial Biology National Programme for Environmental …
The importance of the Kruger National Park for bird conservation in the Republic of South Africa
AC Kemp - Koedoe, 1980 - koedoe.co.za
One hundred and two species of birds that are thought to be vulnerable in South Africa have
been reported from or are likely to occur within the Kruger National Park. These species are …
been reported from or are likely to occur within the Kruger National Park. These species are …
The status and conservation of threatened birds in the Upper Guinea forest
G Allport - Bird Conservation International, 1991 - cambridge.org
There are twenty-one endemic and near-endemic forest birds in the Upper Guinea forest of
West Africa. Less than 80,000 km2 of their habitat remains and this is being rapidly …
West Africa. Less than 80,000 km2 of their habitat remains and this is being rapidly …
[PDF][PDF] Birds to find: a review of 'lost', obscure and poorly known African bird species
S Butchart - Bulletin of the African Bird Club, 2007 - academia.edu
There are at least nine threatened and eight Data Deficient bird species in Africa for which
there are no recent records, including four which lack documented records for over 50 years …
there are no recent records, including four which lack documented records for over 50 years …