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 2004"; 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 10. Species seen by Klaus Bertram Fries are marked with an 'X' in the left side of the list.
1 Great Shearwater 1 2 Black Swan 1 3 Taiga Bean Goose 1 4 Bar-headed Goose 1 5 Steller's Eider 1 6 Greater Short-toed Lark 1 7 Citrine Wagtail 1 8 Siberian Stonechat 1 9 Collared Flycatcher 1 10 American Bittern 2 11 Red-rumped Swallow 2 12 Aquatic Warbler 2 13 X Yellow-browed Warbler 2 14 American Wigeon 3 15 King Eider 3 16 Gyrfalcon 3 17 Eurasian Stone-curlew 3 18 Caspian Gull 3 19 Eurasian Pygmy Owl 3 20 Barred Warbler 3 21 X Balearic Shearwater 4 24-08-2004 Gallohaven 22 X European Storm Petrel 4 23 European Shag 4 24 Ruddy Shelduck 4 25 Eastern Subalpine Warbler 4 26 Pallas's Leaf Warbler 4 27 Rosy Starling 4 28 Two-barred Crossbill 4 29 Cory's Shearwater 5 30 Long-legged Buzzard 5 31 Yellow-legged Gull 5 32 Iceland Gull 6 33 Pacific Golden Plover 7 34 Buff-breasted Sandpiper 7 35 Radde's Warbler 7 36 Lesser Spotted Eagle 8 37 Pectoral Sandpiper 8 38 Red Phalarope 8 39 X Pallid Swift 8 04-11-2004 Esbjerg 40 Red-flanked Bluetail 8 41 White-winged Tern 9 42 Greenish Warbler 9 43 Iberian Chiffchaff 9 44 X Lesser Grey Shrike 9 29-09-2004 Skagen 45 Great Snipe 10
Klaus Bertram Fries have ticked 243 species at the ranking "Danske årsarter 2004". 5 of these are blockers.