sustainability Article Water, Food Availability, and Anthropogenic Influence Determine the Nesting-Site Selection of a Desert-Dwelling Bird, Xinjiang Ground-Jay (Podoces biddulphi) Yuping Tong 1,2,3,4, Feng Xu 1,2,3,4,* , David Blank 5 and Weikang Yang 1,2,3,* 1 State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China;
[email protected] 2 The Specimen Museum of Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China 3 Mori Wildlife Monitoring and Experimentation Station, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Mori 831900, China 4 University of Chinese Academy of Sciences, Beijing 100049, China 5 CAS Research Center for Ecology and Environment of Central Asia, Bishkek 720001, Kyrgyzstan;
[email protected] * Correspondence:
[email protected] (F.X.);
[email protected] (W.Y.) Abstract: Nesting-site selection is an important aspect of the breeding process in birds, as it usually determines nesting and breeding successes. Many factors can affect bird nest-site selection, including anthropogenic disturbance. In an extreme desert environment, such as the Taklamakan Desert in China, birds’ survival pressure is high, especially for rare species such as the Xinjiang Ground-jay (Podoces biddulphi). We studied nest-site selection in this species from March 2017 to May 2019. A Chi-square test, independent sample t-test, Mann–Whitney U-test, and generalized linear models Citation: Tong, Y.; Xu, F.; Blank, D.; were applied to possible nest-site selection factors for Xinjiang Ground-jays.