A septennium review of wildlife forensic DNA analysis in South Africa.

The application of scientific research tools and technologies in wildlife forensic analysis is fundamental to support law enforcement in the regulation and enforcement of illegal criminal activities. Validated genetic technologies and techniques have proven to be critical in securing successful prosecutions specifically through the examination of DNA from physical exhibit material. In South Africa, DNA techniques and tools have been implemented to identify and characterise biological evidence of wildlife, in answering questions that arise during crime investigation and prosecution.

Development and validation of a novel forensic STR multiplex assay for blue (Anthropoides paradiseus), wattled (Bugeranus carunculatus), and grey-crowned crane (Balearica regulorum).

The blue crane (Anthropoides paradiseus), wattled crane (Bugeranus carunculatus), and grey-crowned crane (Balearica regulorum) are species of concern as their populations are declining and they face several threats including habitat loss, disturbance and illegal trade. In South Africa, these species are bred in captivity for trade purposes which is permitted and regulated globally under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). Legal sustainable trade through captive breeding of endangered wildlife species such as cranes has been promoted to counteract the illegal trade of individuals from the wild.

Forensic application of DNA barcoding for identification of illegally traded African pangolin scales.

The escalating growth in illegal wildlife trade and anthropogenic habitat changes threaten the survival of pangolin species worldwide. All eight extant species have experienced drastic population size reductions globally with a high extinction risk in Asia. Consequently, forensic services have become critical for law enforcement, with a need for standardised and validated genetic methods for reliable identifications.