Biston

Select species

Year	Arter/grupper	Localities	Participants	Observations
Totalt alle år	2	117	37	556
2013	2	22	12	41
2012	2	22	13	47
2014	2	16	11	63
2018	2	6	6	16
2016	2	20	10	77
2015	2	35	19	90
2011	2	19	11	31
2017	2	20	13	37
2009	2	10	10	27
2019	2	12	8	31
2010	2	26	15	50
2021	1	1	1	1
2020	2	3	3	3
1995	1	1	1	1
1992	1	1	1	1
2008	2	8	8	11
2024	1	1	1	1
2023	1	6	5	8
2022	2	6	5	8
2007	2	10	7	11
1989	1	1	1	1