Day 1/1 1/2 1/3 1/4 1/5 1/6 1/7 1/8 1/9 1/10 1/11 1/12 1/13 1/14 1/15 1/16 1/17 1/18 1/19 1/20 1/21 1/22 1/23 1/24 1/25 1/26 1/27 1/28 1/29 1/30 1/31 Frequency (%) Great Black-backed Gull 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 Total # checklists submitted - (Great Black-backed Gull) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 Abundance Great Black-backed Gull 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10.0 0.0 0.0 0.0 0.0 0.0 0.0 Total # checklists submitted - (Great Black-backed Gull) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 Birds Per Party Hour Great Black-backed Gull 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.666666666666667 0.0 0.0 0.0 0.0 0.0 0.0 20.0 0.0 75.18796992481202 0.0 0.0 0.0 0.0 0.0 0.0 # checklists reporting species - (Great Black-backed Gull) 0.0 0.0 0.0 0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0 0 0.0 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 High Count Great Black-backed Gull 0.0 0.0 0.0 1 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 0.0 30 0.0 0.0 0.0 0.0 0.0 0.0 5 0.0 10 0.0 0.0 0.0 0.0 0.0 0.0 # checklists reporting species - (Great Black-backed Gull) 0.0 0.0 0.0 1 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 Totals Great Black-backed Gull 0.0 0.0 0.0 0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0 0 0.0 0.0 30 0.0 0.0 0.0 0.0 0.0 0.0 5 0.0 10 0.0 0.0 0.0 0.0 0.0 0.0 # checklists reporting species - (Great Black-backed Gull) 0.0 0.0 0.0 0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0 0 0.0 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 Average Count Great Black-backed Gull 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 30.0 0.0 0.0 0.0 0.0 0.0 0.0 5.0 0.0 10.0 0.0 0.0 0.0 0.0 0.0 0.0 # checklists reporting species - (Great Black-backed Gull) 0.0 0.0 0.0 0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0 0 0.0 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0