Dragonflies, those beautiful and colourful creatures which can often be seen hovering above water, pre-date dinosaurs. Today, some 5,000 species have been described and many more await discovery and description. The value of dragonflies lies in their beauty and distinctive colours which make…
Found in a variety of forms and sometimes with very attractive flowers, cacti and other succulents have elicited widespread interest and tremendous popularity worldwide. Although the subject of a certain amount of debate, about 10,000 species of plant are recognised as belonging to the succulent…
Stocks of sturgeono used for caviar are on the decline worldwide with some species now in danger of extinction. This situation has been caused partly by excessive fishing of sturgeon, but also by the destruction of sturgeon habitats and water pollution. Today, this situation is further…
The practice of keeping live birds in captivity has been widespread throughout this century and has increased considerably as the 20th century comes to a close. In the last decade or so, the increased trade in live birds from Tanzania has given rise to a number of concerns regarding the…
This volume presents 21 papers given at a workshop held to demonstrate future policy towards hunting by tourists in Tanzania. It brings together contributions from experts from eastern and southern African countries. Papers cover a range of topics from administration of hunting, setting quotas,…
The volume brings together contributions from experts from eastern and southern African countries. Papers cover a range of topics including the relevance of traditional practices, and of land, village and widlife laws and policies; case studies of different projects in Tanzania; and an overview…
Booklet in a series intended to give the general reader facts and information about fur-bearing mammals from a more conservation-oriented perspective than information generally available from other sources. It is based on the relevant SSC Action Plan and is well-illustrated, with colour…
One of a series of six booklets intended to give the general reader facts and information about fur-bearing mammals from a more conservation-oriented perspective than information generally available from other sources. It is based on the relevant SSC Action Plan and is well-illustrated, with…
The "1994 Red List of Threatened Animals" was a major advance on its predecessors in clarity of layout and amount of information presented. This is taken further in the 1996 edition, which is also the first global compilation to use the complete new Ïã¸ÛÁùºÏ²Ê¿ª½±½á¹ûÏÖ³¡Ö±²¥ red list category system. Also for the…