Fig. 1
From: GABB: A global dataset of alpine breeding birds and their ecological traits
Location of the main mountain regions included in the dataset, with labels corresponding to descriptions in Tables 2 and 3. Colours denote different thermal belts following Korner et al.9, with our definition of alpine habitat corresponding approximately with nival, upper alpine, lower alpine, and upper montane classifications. Not all subdivisions of the Hindu Kush-Himalayan Arc (HKH) and Tibet regions are included due to space limitations. See Tables 2 and 3 for full descriptions of each region. The raw data used to create the map originated from the Global Mountain Biodiversity Project27,28 and were downloaded from the U.S. Geological Survey website (https://rmgsc.cr.usgs.gov/gme/)36.
