You might have noticed that wasps seem to especially numerous some years, while in others they're more scarce. In this short Quick Tips video, entomologist Richard 'Bugman' Jones explains why wasp numbers can fluctuate from year to year.

Ad
Ad
Ad
2 for 1 Gardens included with the May issue
Subscribe to BBC Gardeners' World magazine for £12 and get the 2 for 1 Gardens entry card and guide with the May issue.
Subscribe now
Ad