This experiment involves the setting up of ‘Bee Hotels’ and measuring the number of bees that they attract…
…The University of Sussex’s professor Dave Goulson who is leading on the project said, “This is a fun project suitable for anyone including children who have access to an outside space and an interest in encouraging wildlife. If we can get hundreds of volunteers to take part, we will be able to work out how to make bee hotels more effective and so help support our pollinators. Please join us.”…
Full details here:
https://www.theargus.co.uk/news/24213279.sussex-university-asking-people-join-bee-hotel-experiment