Blockers - Aalborg


Below you can choose between all rankings, including year rankings, municipality, etc.


Here you see the species, that are seen by the least amount of participators of the ranking. The definition of a blocker, is a species, that are ticked by max 10% of the participators of the ranking.

This page data is updated automatically a couple of times daily, that's why new ticks may take a while to be included in the results.

# Name Seen by (out of 6)
1 Yellow-legged Gull (Larus michahellis) 1
2 Common Loon (Gavia immer) 1
3 Bar-headed Goose (Anser indicus) 1
4 Spotted Nutcracker (Nucifraga caryocatactes) 1
5 European Nightjar (Caprimulgus europaeus) 1
6 Black-tailed Godwit (Limosa limosa) 1
7 Sooty Shearwater (Ardenna grisea) 1
8 Eurasian Wryneck (Jynx torquilla) 1
9 Parrot Crossbill (Loxia pytyopsittacus) 1
10 Lesser Spotted Woodpecker (Dryobates minor) 1
11 Pallid Harrier (Circus macrourus) 1
12 Green-winged Teal (Anas carolinensis) 1
13 Carrion Crow (Corvus corone) 1
14 Horned Grebe (Podiceps auritus) 1
15 Two-barred Crossbill (Loxia leucoptera) 1
16 Montagu's Harrier (Circus pygargus) 1
17 White-winged Tern (Chlidonias leucopterus) 1
18 Common Firecrest (Regulus ignicapilla) 1
19 Black Swan (Cygnus atratus) 1
20 Yellow-browed Warbler (Phylloscopus inornatus) 1
21 Black Tern (Chlidonias niger) 1
22 Black Kite (Milvus migrans) 1
23 Great Skua (Stercorarius skua) 1
24 Lapland Longspur (Calcarius lapponicus) 1
25 King Eider (Somateria spectabilis) 1
26 Western Cattle Egret (Bubulcus ibis) 1
27 Little Auk (Alle alle) 1
28 Great Reed Warbler (Acrocephalus arundinaceus) 1
29 Purple Sandpiper (Calidris maritima) 1
30 Common Murre (Uria aalge) 1
31 Long-legged Buzzard (Buteo rufinus) 1
32 Velvet Scoter (Melanitta fusca) 1
33 European Stonechat (Saxicola rubicola) 1
34 Mediterranean Gull (Ichthyaetus melanocephalus) 1
35 Pine Grosbeak (Pinicola enucleator) 1
36 Little Egret (Egretta garzetta) 1
37 Mandarin Duck (Aix galericulata) 1
38 Pectoral Sandpiper (Calidris melanotos) 1
39 Black Guillemot (Cepphus grylle) 1
40 Atlantic Puffin (Fratercula arctica) 1
41 Griffon Vulture (Gyps fulvus) 1
42 Eurasian Golden Oriole (Oriolus oriolus) 1
43 Little Owl (Athene noctua) 1
44 Glaucous Gull (Larus hyperboreus) 1
45 Sandhill Crane (Antigone canadensis) 1
46 Black-throated Loon (Gavia arctica) 1
Annoncer