Welfare based primate rehabilitation as a potential conservation strategy: does it measure up?

Many primate species are threatened with extinction and are the focus of extensive conservation efforts including re-introduction, captive breeding and habitat conservation. Welfare-based rehabilitation (hereafter also 'rehabilitation') is a management strategy commonly used for primates, particularly those species targeted by the pet and bush meat trades. Rehabilitation of rescued primates typically has the dual motivation of welfare and conservation, but has not been assessed as a conservation strategy.

Assessment of the release of rehabilitated vervet monkeys into the Ntendeka Wilderness Area, KwaZulu-Natal, South Africa: a case study.

In South Africa, vervet monkeys (Chlorocebus aethiops) are frequently persecuted, resulting in large numbers of injured and/or orphaned animals. Rehabilitation centres aim to care for these monkeys and ultimately return them to the wild whenever possible. However, it is unknown whether rehabilitation is successful in its goal of creating wild-living, independent, self-sustaining troops due to limited published research in this area.

The release of a troop of rehabilitated vervet monkeys (Chlorocebus aethiops) in KwaZulu-Natal, South Africa: outcomes and assessment.

Rehabilitation and release have become central to the management and welfare of primate species in South Africa such as the vervet monkey (Chlorocebus aethiops). However, limited research means that it is unknown whether rehabilitation is a successful management strategy for this species. This study describes the release of a troop of rehabilitated vervet monkeys and evaluates the results of 1 year of post-release monitoring.

The effect of medroxyprogesterone acetate on behavioural responses of captive female hamadryas baboons (Papio hamadryas).

Female hormonal contraception is considered here as an alternative to vasectomy for population control in social groups of captive hamadryas baboons (Papio hamadryas). While female hormonal contraceptive methods have been successful, behavioural effects of such agents represent a potential welfare concern. This study examined the effect of medroxyprogesterone acetate (MPA; 3.