The Baluchistan region of Iran and Pakistan is inhabited by one of the most threatened populations of Asiatic black bears (Ursus thibetanus gedrosianus) in Asia. The first camera-trapping survey of these so-called Baluchistan bears was conducted in Bahr-e Asman Mountain, southeastern Iran. Fourteen camera traps were installed in the entrances of caves from April to December, 2009. A total of 32 bear photographs were obtained from three caves. Data analysis of photographs showed the presence of at least seven different individuals: two lone bears, and two family groups, with one and two cubs. Despite being very marginal habitat, affected both by human use and drought, the area supports a reproducing population of bears. This study suggests that caves may be important in the life history of these bears, and should be protected for their conservation.

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Knowledge on diet composition allows defining well-targeted conservation measures of large carnivores. Little is known about ecology of critically endangered Asiatic cheetah, especially the overall diet and its possible regional differences. We used cheetah scats, metabarcoding technique and microsatellite markers to assess the individual and overall diet composition of the species across its entire range in Asia. Cheetahs were primarily predating on mouflon; following by ibex, cape hare and goitered gazelle. Despite their high availability, small-sized livestock was never detected. Goitered gazelles were only detected in an area where the habitat is mainly flatlands. In hilly areas, mouflon was the most frequent prey item taken. Ibex was typically taken in rugged terrain, but mouflon was still the most frequently consumed item in these habitats. High consumption of mouflon in comparison to goitered gazelle suggests that human pressure on lowland habitats has possibly forced Asiatic cheetahs to occupy suboptimal habitats where gazelles are less abundant. The protection of flatlands and the removal of livestock from them are needed to ensure the long-term survival of Asiatic cheetah. The laboratory and bioinformatics pipelines used in this study are replicable and can be used to address similar questions in other threatened carnivores.

The endangered Grevy's Zebra (Equus grevyi) is confined to the Horn of Africa, specifically Ethiopia and Kenya. It is threatened by habitat loss and fragmentation due to human encroachment of historic range. Knowledge of population genetics is essential for the development of appropriate conservation actions and management. The focus of this study was to assess the heterogeneity and genetic distinctiveness of the two Grevy's zebra populations in Ethiopia. Non-invasive fecal samples (N = 120) were collected during 2009-2010 from Grevy's zebra populations in the Alledeghi Wildlife Reserve and the Sarite area, Ethiopia. Analyses of a 329 bp of the mtDNA control region of 47 sequences, revealed the existence of two unreported haplotypes in the northern population of Alledeghi, that were not shared with the southern population of Sarite. The Sarite population is contiguous with the Grevy's zebra population in Kenya. The nucleotide diversity levels found in both the populations are extremely low.

Article impact statement: If not carefully assessed, landscape changes could negatively affect dryland-adapted imperiled biodiversity in the Sahel.