My observations from 2002-2021:

-> 47508 in Belgium: https://oudeversie.waarnemingen.be/user/view/40064?from=1000-04-12&to=2023-04-12

-> 3340 in other countries: https://observation.org/users/40064/observations/

Excursies Plantenwerkgroep Genk (PWGenk)

-> Zin om mee te komen op PWGenk-excursie? Bezoek dan onze Facebookpagina: https://www.facebook.com/pwgenk/

My microscope pictures:

-> https://www.inaturalist.org/observations?page=1&place_id=any&q=microscope&user_id=thomas--&verifiable=anye&per_page=200