9:34am PDT - July 27th, 2021

Bumblebee species Bombus semenoviellus (uralinkimalainen) can now be spotted in the Helsinki region where it seems to prefer flowers of Tanacetum vulgare. This eastern species has slowly spread towards the west in recent decades. (Helsinki 26.7.2021) https://t.co/s4dESTTOr7

1 retweets   0 likes  - Juha Pöyry (@PoyryJuha_)