Fig. 2

Boxplots representing the corticosterone concentration (ngCort/mgFeather) values for G. fuliginosa finches caught in 2018 and 2019 in the four sampling areas. The deciduous forest area results are divided in the ones obtained for the close urban touristic deciduous forest trails Playa Carola and Playa Loberia (deciduous forest touristic) and the ones obtained for the less touristic deciduous forest trail Playa Ochoa (deciduous forest)