Abbie Banks: Europe Life List IOC, All records: Top Blockers Record(s) 1 to 25 of 25 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Whooper Swan Cygnus cygnus 49 79.03 2 Mallard Anas platyrhynchos 56 90.32 3 Rock Dove Columba livia 51 82.26 4 Eurasian Coot Fulica atra 53 85.48 5 Little Tern Sternula albifrons 45 72.58 6 Black-headed Gull Chroicocephalus ridibundus 54 87.10 7 Mediterranean Gull Ichthyaetus melanocephalus 45 72.58 8 European Shag Gulosus aristotelis 49 79.03 9 Grey Heron Ardea cinerea 54 87.10 10 Western Marsh Harrier Circus aeruginosus 48 77.42 11 Hen Harrier Circus cyaneus 44 70.97 12 Rough-legged Buzzard Buteo lagopus 33 53.23 13 Common Buzzard Buteo buteo 52 83.87 14 Common Kestrel Falco tinnunculus 52 83.87 15 Eurasian Magpie Pica pica 51 82.26 16 Western Jackdaw Coloeus monedula 52 83.87 17 Hooded Crow Corvus cornix 45 72.58 18 Northern Raven Corvus corax 50 80.65 19 Crested Lark Galerida cristata 37 59.68 20 Mistle Thrush Turdus viscivorus 49 79.03 21 Common Blackbird Turdus merula 51 82.26 22 House Sparrow Passer domesticus 51 82.26 23 African Pied Wagtail Motacilla aguimp 1 1.61 24 Corn Bunting Emberiza calandra 43 69.35 25 Black-headed Bunting Emberiza melanocephala 21 33.87