Fig. 2From: A protective nesting association with native species counteracts biotic resistance for the spread of an invasive parakeet from urban into rural habitatsStudy area. Urban (dark grey) and surrounding rural (white) areas of Madrid Metropolitan area (40° 21′ 03.1“ N, 3° 30’ 06.1” W). Different coloured points show the location of nests of raptors (red), storks (yellow), and parakeets associated (blue) or not associated (purple) with storks. Black dashed lines are riversBack to article page