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. 2016 Sep 28;11(9):e0162670. doi: 10.1371/journal.pone.0162670

Fig 2. Comparison of habitat features at locations available versus used by marbled murrelets in northwestern Washington, U.S.A., and southwestern British Columbia, Canada, 2004–2008.

Fig 2

Box plots show maximum (top whisker), minimum (bottom whisker), first and third quartiles (IQR; top and bottom line of box), and median (center line of box).