Fig. 1From: Evaluating the potential impact of bird predation on the SW Atlantic fiddler crab Leptuca uruguayensisObserved frequency distribution for the number of birds counted within an hourly census in a fiddler crab patch. Data shown is the pool of 810 hourly surveys on 15 different dates, 6 different fiddler crab patches, and 9 tidal states (from − 4 to + 4 h from low tide)Back to article page