From 1989 to 1991,22 captive-reared Andean condors Vultur gryphus were released into three protected areas in the Andes of Colombia, South America. The goals of this reintroduction programme were to re-establish populations of these birds in protected habitat where the species had been extirpated, and to train local biologists in the conservation techniques necessary to recover their native condor. All birds were hatched, reared and released according to the protocols established by the US Fish and Wildlife Service and the California Department of Fish and Game for the California condor Gymnogyps californianus. At the time of release, the birds ranged in age from 11 to 26 months. Each bird was fitted with individually numbered wing tags and wing-mounted radio transmitters. Of the 22 released animals, 19 currently survive – a substantial increase to the wild population in Colombia, which had been estimated by Colombian biologists to number only 20 individuals.

The authors visited Yemen on behalf of WWF International in April 1992 to find out what had been happening to the rhino horn trade since their last visit to the country during the Gulf Crisis in November 1990. From 1985 to 1990, Yemen's rhino horn imports had decreased very sharply compared with the 1970s and early 1980s. From August 1990 to March 1992, however, a considerable increase in imports occurred, with just over 750 kg of rhino horn being brought into Yemen. The reason for the increase was not a rise in the wholesale price of rhino horn – this is still half that paid in Taiwan. The main reason for the increase is that new and easier trade routes have opened up, primarily from Tanzania by air to Saudi Arabia or the United Arab Emirates and then overland to Yemen.

Nazinga Game Ranch, which was established in 1979 in Burkina Faso and is the only one of its kind in the country, has achieved much success in reconciling wildlife conservation with the needs of local people. The ranch provides a refuge for elephants escaping harassment elsewhere but this creates problems for local people whose crops suffer elephant damage. Despite the problems, many villagers welcome the proximity of the ranch and its elephants and, while there are still problems to be solved – and funds needed to help solve them – the ranch is an excellent model for conservation action.

Blanford's fox Vulpes cana has been considered as one of the rarest mammals in south-west Asia. Recently it has been discovered in several locations in the Middle East. The authors conducted a survey of Blanford's foxes in the mountainous desert regions of Israel and found that they are common in Israel, but restricted to a specific habitat. Additional surveys in other Middle Eastern countries are essential for the conservation of this species.

The Malabar and brown palm civets, Viverra civettina and Paradoxurus jerdoni, are both endemic to the Western Ghats of south-west India. Little is known about them and in 1990 a survey was conducted in three parts of the Western Ghats to assess their status. This revealed that isolated populations of Malabar civet still survive in less disturbed areas of South Malabar but they are seriously threatened by habitat destruction and hunting because they are outside protected areas. The brown palm civet is not immediately threatened because there are about 25 protected areas within its distribution range. Recommendations have been made for conservation action to ensure the survival of these animals.

The Dominican Republic on the island of Hispaniola has the highest degree of biological diversity in the Caribbean. The country's wildlife service (Departamento de Vida Silvestre) carried out investigations at ecosystem and – for the vertebrate fauna – at species level in order to identify gaps in the representation of ecosystems within the nation's protected area system. As a result of this exercise 15 new areas have been proposed for protected status. The information presented here is a summary of the report La Diversidad Biológica de la República Dominicana, published by SEA/Departamento de Vida Silvestre in December 1990.