Hinde's Babbler Turdoides hindei is a globally threatened Kenyan endemic, which during the 1990s, was known from just seven localities. Based mainly on surveys undertaken in 2000–2001, we estimate the species's global population size and compare recent changes in its “extent of occurrence” and “area of occupancy”. Historically, Hinde's Babbler has been recorded from c. 40 10 × 10 km squares; 27 pre-1980 and 19 subsequently, suggesting that its area of occupancy has declined by about 30%. In contrast, its extent of occurrence has declined by only 8%, this measure being less sensitive to the balance of gains and losses occurring near the centre of its range. During surveys in 1994 and 2000–2001, 157 groups were located, containing 665 birds, 75% of which were found at two intensively cultivated sites. Some 97% of birds were located in, or adjacent to, five Important Bird Areas, but only 8% were found within legally protected areas. Two extrapolated population estimates are presented, based on the number of birds likely to have been missed at survey sites, and the species' area of occupancy. These suggest that the global population of Hinde's Babbler is likely to fall within the range of 1,500–5,600 birds.
Domestication of the helmeted guinea fowl (HGF; Numida meleagris) in Africa remains elusive. Here we report a high-quality de novo genome assembly for domestic HGF generated by long- and short-reads sequencing together with optical and chromatin interaction mapping. Using this assembly as the reference, we performed population genomic analyses for newly sequenced whole-genomes for 129 birds from Africa, Asia, and Europe, including domestic animals (n = 89), wild progenitors (n = 34), and their closely related wild species (n = 6). Our results reveal domestication of HGF in West Africa around 1,300–5,500 years ago. Scanning for selective signals characterized the functional genes in behavior and locomotion changes involved in domestication of HGF. The pleiotropy and linkage in genes affecting plumage color and fertility were revealed in the recent breeding of Italian domestic HGF. In addition to presenting a missing piece to the jigsaw puzzle of domestication in poultry, our study provides valuable genetic resources for researchers and breeders to improve production in this species.
Wild harlequin quails are a traditional source of protein in many parts of Sub-Saharan Africa. Nonetheless, they are greatly underutilized to combat malnutrition and ensure food security. The current status of quail populations in Kenya is mostly unknown, especially after introducing numerous exotic quails during the quail ‘bubble’ of years 2013-2015. Besides, the ongoing uncontrolled harvesting of wild harlequin quails and its effect on wild quail populations has not been examined either. The aim of this review is to discuss and reveal the emerging issues associated with the opportunities, utilization challenges and conservation status of wild harlequin quails in Kenya. This review will focus on peer-reviewed research articles, published books, review articles and internet resources on wild quails and commercial quail farming. It is essential to point out that quails are already considered as emerging poultry, and increased consumption of their products is highly encouraged, thus contributing to food security in Kenya. However, wild harlequin quail conservation concerns need to be addressed regarding their uncontrolled harvesting, destruction of their habitats, and climate change.
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