Fig. 2From: Correlation between temperature and the timing of arrival of geese in South KoreaTrends of the (a) average first arrival date (FAD) of the geese (y = − 1.417x + 316.03, R2 = 0.592), and (b) average September temperature recorded in 24 study sites in South Korea between 1995 and 2016 (y = 0.028x + 20.171, R2 = 0.054). The whiskers of box plot represent the minimum and maximum of FADBack to article page