Blockers - Ærø

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 2)
1 Red-throated Loon (Gavia stellata) 1
2 Black-throated Loon (Gavia arctica) 1
3 Greater Scaup (Aythya marila) 1
4 Common Eider (Somateria mollissima) 1
5 Velvet Scoter (Melanitta fusca) 1
6 Common Scoter (Melanitta nigra) 1
7 Long-tailed Duck (Clangula hyemalis) 1
8 Red-necked Grebe (Podiceps grisegena) 1
9 Eurasian Whimbrel (Numenius phaeopus) 1
10 Common Murre (Uria aalge) 1
11 Razorbill (Alca torda) 1