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 "Danske årsarter 2007"; 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 13. Species seen by Kenneth Bach Christensen are marked with an 'X' in the left side of the list.
1 Pacific Loon 1 2 European Storm Petrel 1 3 Black-crowned Night Heron 1 4 Black Swan 1 5 Taiga Bean Goose 1 6 Bar-headed Goose 1 7 King Eider 1 8 Eastern Imperial Eagle 1 9 Gull-billed Tern 1 10 Whiskered Tern 1 11 Eurasian Pygmy Owl 1 12 Eastern Subalpine Warbler 1 13 Radde's Warbler 1 14 Rosy Starling 1 15 Booted Eagle 2 16 Buff-breasted Sandpiper 2 17 Pallid Swift 2 18 Paddyfield Warbler 3 19 Green-winged Teal 4 20 Bonelli's Eagle 4 21 White-rumped Sandpiper 4 22 Eurasian Hoopoe 4 23 Barred Warbler 4 24 Eurasian Stone-curlew 5 25 White-tailed Lapwing 5 26 Siberian Stonechat 5 27 Greenish Warbler 5 28 Spotted Nutcracker 5 29 Terek Sandpiper 6 30 Desert Wheatear 6 31 Arctic Redpoll 6 32 Balearic Shearwater 7 33 Lesser White-fronted Goose 7 34 Surf Scoter 7 35 Bridled Tern 7 36 Sardinian Warbler 7 37 Rustic Bunting 7 38 Ring-necked Duck 8 39 Cory's Shearwater 9 40 Leach's Storm Petrel 10 41 Lesser Spotted Eagle 10 42 Marsh Sandpiper 10 43 Boreal Owl 10 44 Iberian Chiffchaff 10 45 Ruddy Shelduck 11 46 American Wigeon 11 47 Pectoral Sandpiper 11 48 Eurasian Three-toed Woodpecker 11 49 Ortolan Bunting 11 50 Short-toed Snake Eagle 12 51 Red-footed Falcon 12 52 X Great Snipe 12 10-05-2007 Vesløs Vejle 53 Tawny Pipit 12 54 Semipalmated Sandpiper 13 55 X European Bee-eater 13 05-06-2007 Grenen, Skagen
Kenneth Bach Christensen have ticked 224 species at the ranking "Danske årsarter 2007". 2 of these are blockers.