Worldwide occurrence records suggest a global decline in bee species richness User dumnezero, in the Collapse of Civilization subreddit, 21 May 2021
Worldwide occurrence records suggest a global decline in bee species richness User BurnerAcc2020, in the Collapse Studies subreddit, 19 Mar 2021
Worldwide occurrence records suggest a global decline in bee species richness User TopMind0fReddit, in the . subreddit, 23 Feb 2021
Worldwide occurrence records suggest a global decline in bee species richness User mddtsk, in the Verywhen subreddit, 23 Jan 2021