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 "Månedsarter Danmark - 04 - April"; 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 Orla Hugger Jakobsen are marked with an 'X' in the left side of the list.
1 Cory's Shearwater 1 2 Manx Shearwater 1 3 Black Swan 1 4 Mandarin Duck 1 5 Booted Eagle 1 6 Lesser Yellowlegs 1 7 Ross's Gull 1 8 Glaucous-winged Gull 1 9 Yellow-browed Warbler 1 10 Black-browed Albatross 2 11 Sooty Shearwater 2 12 Short-toed Snake Eagle 2 13 Sandhill Crane 2 14 Eurasian Stone-curlew 2 15 Greater Sand Plover 2 16 White-winged Tern 2 17 Eurasian Pygmy Owl 2 18 Great Reed Warbler 2 19 Red-breasted Flycatcher 2 20 Common Rosefinch 2 21 Black-crowned Night Heron 3 22 Bar-headed Goose 3 23 X European Honey-buzzard 3 29-04-2013 Tornelund, Tybjerg V. f. Haslev 24 Long-legged Buzzard 3 25 X Little Stint 3 28-04-2008 26 X Pectoral Sandpiper 3 25-04-2013 Kobæk Sø V. f. Skælskør 27 X Pomarine Jaeger 3 30-04-2010 Skagen Nordstrand 28 Little Auk 3 29 Greater Short-toed Lark 3 30 Richard's Pipit 3 31 King Eider 4 32 Steller's Eider 4 33 Red-footed Falcon 4 34 Black-winged Stilt 4 35 Wilson's Phalarope 4 36 Red-backed Shrike 4 37 Sociable Lapwing 5 38 Red Phalarope 5 39 Gull-billed Tern 5 40 European Turtle Dove 5 41 European Bee-eater 5 42 Citrine Wagtail 5 43 Ortolan Bunting 5
Orla Hugger Jakobsen have ticked 225 species at the ranking "Månedsarter Danmark - 04 - April". 4 of these are blockers.