Herunder er det muligt at vælge blandt en række andre artslister. Bl.a. diverse regionsartslister, årsartslister etc.
Below is a list with the least 'ticked' species by members of the "Øartsliste - Christiansø"; the so-called 'blockers'. Blockers is here defined to be species seen by a maximum of 10% of the members. However no less than 5 and no more than 85 members of the ranking. The number to this ranking is sat to a maximums of 5. Species seen by Rune Bisp Christensen are marked with an 'X' in the left side of the list.
1 Mandarin Duck 1 2 Eleonora's Falcon 1 3 Gyrfalcon 1 4 White-tailed Lapwing 1 5 Broad-billed Sandpiper 1 6 Marsh Sandpiper 1 7 Red Phalarope 1 8 Long-tailed Jaeger 1 9 Little Auk 1 10 Northern Hawk-owl 1 11 Egyptian Nightjar 1 12 Pallid Swift 1 13 Blue-cheeked Bee-eater 1 14 Common Rock Thrush 1 15 White's Thrush 1 16 Savi's Warbler 1 17 Western Subalpine Warbler 1 18 Sardinian Warbler 1 19 Eurasian Nuthatch 1 20 Lesser Grey Shrike 1 21 Spotted Nutcracker 1 22 Great Northern Loon 2 23 Little Egret 2 24 White Stork 2 25 Taiga Bean Goose 2 26 Lesser White-fronted Goose 2 27 Egyptian Goose 2 28 Ruddy Shelduck 2 29 Smew 2 30 Black Kite 2 31 Lesser Spotted Woodpecker 2 32 White-throated Dipper 2 33 Alpine Accentor 2 34 Eastern Black-eared Wheatear 2 35 Lanceolated Warbler 2 36 Arctic Redpoll 2 37 Trumpeter Finch 2 38 Yellow-breasted Bunting 2 39 Little Tern 3 40 Black Tern 3 41 Crested Lark 3 42 X Olive-backed Pipit 3 13-10-2014 Christiansø, Plateauet 43 Rufous-tailed Robin 3 44 Pied Wheatear 3 45 Paddyfield Warbler 3 46 Western Bonelli's Warbler 3 47 Pine Bunting 3 48 X Eurasian Bittern 4 19-10-2013 Brillerne, Chrø 49 Common Quail 4 50 Water Rail 4 51 X Sanderling 4 07-10-2008 52 Great Snipe 4 53 Black-tailed Godwit 4 54 Red-necked Phalarope 4 55 Pomarine Jaeger 4 56 Great Skua 4 57 Iceland Gull 4 58 X Common Kingfisher 4 12-10-2009 Brillerne, Chrø 59 Swainson's Thrush 4 60 Eurasian Jay 4 61 X Northern Raven 4 62 Pink-footed Goose 5 63 X Steller's Eider 5 01-06-2018 Christiansø, Østerskær 64 Mediterranean Gull 5 65 Eurasian Hoopoe 5 66 Siberian Stonechat 5 67 X Radde's Warbler 5 10-10-2010 Christiansø (H7) 68 X Two-barred Crossbill 5 06-10-2013 plateauet ved storetårn
Rune Bisp Christensen have ticked 213 species at the ranking "Øartsliste - Christiansø". 8 of these are blockers.