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Confinement statistics
General stats
Total of contributions :
20 992 739
Total of contributions this year :
1 605 786
Total of contributions this month :
12 215
Total number of lists :
206 005
Total number of lists this year :
16 789
Total number of lists this month :
130
Total number of complete lists :
183 850
Total number of complete lists this year :
15 029
Total number of complete lists this month :
115
Total contribution the most active day :
42 686
Total contribution the most active day this year :
17 831
Total contribution the most active day this month :
4 880
Total kilometre squares covered :
467 / 467 (100.0%)
Total kilometre squares covered this year :
467 / 467 (100.0%)
Total kilometre squares covered this month :
305 / 467 (65.3%)
Total municipalities covered :
2 184 / 2 184 (100.0%)
Total municipalities covered this year :
2 162 / 2 184 (99.0%)
Total municipalities covered this month :
654 / 2 184 (29.9%)
Active observers :
12 774
Active observers this year :
4 580
Active observers this month :
576
Registered observers :
22 122
Breakdown by taxonomic group
1) Birds
97.3%
20 427 405
2) Butterflies
1.1%
227 243
3) Mammals
0.8%
166 758
4) Dragonflies
0.3%
64 904
5) Orthoptera
0.2%
41 733
6) Reptiles
0.1%
31 006
7) Amphibians
0.1%
27 183
8) Other
0%
492
Number of records per taxonomic group per year
Distribution of species by taxonomic group
1) Birds
48.9%
618
2) Butterflies
17.9%
227
3) Orthoptera
10.9%
138
4) Dragonflies
7.7%
97
5) Mammals
7.2%
91
6) Amphibians
2.8%
35
7) Reptiles
2.6%
33
8) Other
2.1%
26
Number of species per year
 
Biolovision Sàrl (Switzerland), 2003-2021