![]() Molecular dietary analyses of western capercaillies ( Tetrao urogallus) reveal a diverse diet. Conservation priority for endemic birds of mainland China based on a phylogenetic framework. Analysis of the influence of living environment and age on vaginal fungal microbiome in giant pandas ( Ailuropoda melanoleuca) by high throughput sequencing. Exact sequence variants should replace operational taxonomic units in marker-gene data analysis. The IUCN Red List of Threatened Species 2016: e. Evaluation of plant contamination in metabarcoding diet analysis of a herbivore. A new method for non-parametric multivariate analysis of variance. Altogether, our study enriches essential ecological information for the Chinese Monal and also provides insights into conservation management for this endangered species.Īnderson, M.J., 2001. Therefore, we highly recommend further restriction of herb gathering in Chinese Monal habitats to facilitate the conservation of this endangered species. Fritillaria species, a previously confirmed important food resource for the Chinese Monal, were not detected in any fecal samples, potentially due to overharvesting of Fritillaria bulbs for Traditional Chinese Medicine. Our study analyzed the plant diet of the Chinese Monal at a high resolution for the first time, and the results revealed that the seasonal variations in its plant diet composition was adapted to plant phenology and foraging strategy. Further, the plant diet composition significantly varied between the breeding and non-breeding seasons, especially for the frequency of occurrence and relative read abundances at genus level. The species consumed plants from 62 genera from 28 families during the breeding season ( n = 81) and 66 genera from 31 families during the non-breeding season ( n = 109). The Chinese Monal foraged a wide range of plant recipes composed of 35 families and 83 genera throughout the year, with Brassicaceae, Apiaceae, and Poaceae as the dominant families, and Cardamine as the dominant genus. ![]() Downstream analyses, including rarefaction curves, nonmetric multidimensional scaling (NMDS) and permutational multivariate analysis of variance (PERMANOVA), were used to explore the seasonal variations in diet composition. Taxonomic profiling of higher plants in the fecal samples was performed using the second internal transcribed spacer (ITS2) amplicon. We collected 190 fecal samples of the Chinese Monals from the central Qionglai Mountains located in China, and analyzed the plant diet of this species using a DNA metabarcoding approach. Here, we investigated the plant diet composition of the Chinese Monal and its seasonal variations using a DNA metabarcoding approach on fecal samples. However, the diet composition of Chinese Monal and its seasonal variations have rarely been studied, constraining the effective conservation of the species. ![]() ![]() It has been listed as a first class protected wildlife species in China, requiring conservation actions during the 14th Five-Year Plan period. The Chinese Monal ( Lophophorus lhuysii) is an alpine-obligate galliform species of global conservation priority. Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China Key Laboratory of State Forestry and Grassland Administration on Conservation Biology of Rare Animals in the Giant Panda National Park (China Conservation and Research Center for the Giant Panda), Dujiangyan, 611830, China Institute of Ecology, China West Normal University, Nanchong, 637002, China ![]() Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, 637002, China Seasonal variations in the plant diet of the Chinese Monal revealed by fecal DNA metabarcoding analysis doi: 10.1016/j.avrs.2022.100034 ![]()
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