Figure 2
From: Arctic avian predators synchronise their spring migration with the northern progression of snowmelt
(a) Snow cover conditions at the ___location of snowy owl (blue dot), rough-legged buzzard (green dot), and peregrine falcon (red dot) in 2016 on 2 May (10 days in the past), 12 May (current), and 23 May (10 days in the future). (b) Snow cover conditions (0 = snow absence; 1 = snow presence) at each of the birds’ position compared between the days (from 10 days in the past to 10 days in the future) (Table 2). Dots with lines represent mean ± SE of the raw data and shaded areas represent SE of the model estimates.
